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                網站首頁    其他品牌    美國LEMPCO模具配件中我叫徐飞國代理
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                美國LEMPCO模具配件中國代理

                LOGO-LEMPCOLOGO
                • 美國LEMPCO模具配件中國代理

                   

                   

                  LOGO-LEMPCOLOGO

                   

                   

                   

                  常用你说什么型號檢索:

                   

                   



                  PRODUCTS 


                  Pins & Bushings – Inch ------------2 

                  Engineering & Technical Data-------------13 
                  Plain Bearing Bushings---------------------18 

                  Pins & Bushings – Metric -------20 

                  Engineering Data ----------------------------28 

                  Die Springs---------------------------29 

                  Accessories------------------------------------38 
                  Spring Cages, Spring Retainers 

                  Specialty Items ---------------------40 

                  the LEMPCO value ProPosItIon 


                  LEMPCO is a recognized leader in providing quality ball bearing components: 
                  1. Rotainer. designed ball cage that minimizes tracking. 
                  2. Precision Rotainer. and retainer that provides accuracy and repeatability in high 
                  speed applications. 
                  3. Quality pins and bushings are made from 52100 tool steel and are precision ground. 

                  LEMPCO has a strong distribution network located around the world to service our 
                  valued customers. 
                  qualIty . dePendabIlIty . servIce 
                  sInce 1918 
                  the Global standard WIth dIstrIbutors WorldWIde 


                  For Ball Bearing applications 
                  ROTaINeRs. 
                  For Ball Bearing applications 
                  ROTaINeRs. 
                  Radial bearingplacement reduceswear and tracking. 


                  Designed to rotate on the post, as well as maintain its 
                  vertical motion, LEMPCO ROTAINERS. were developed 
                  to greatly reduce the amount of tracking. The disengagement 
                  of the guide post from the bushing by 1/4” at the top of the 
                  stroke will allow the ROTAINER. to rotate 360° on the guide 
                  post. The ROTAINER., while still designed to track, (assuring 
                  a measurable amount of preload) will enable stampers to 
                  achieve high press production by reducing expensive 
                  replacement costs. 

                  Rotainer. Slide Replacement 
                  With Screw Assembly Number 
                  of 
                  InsertsNom. Assembly 
                  Part Number 
                  3/4 06CLIP 1 
                  1 08CLIP 1 
                  1 1/4 10CLIP 1 
                  1 1/2 12CLIP 1 
                  1 3/4 14CLIP 1 
                  2 16CLIP 2 
                  2 1/2 20CLIP 2 
                  3 24CLIP 2 

                  Nom. Post 
                  Diameter 

                  Length 
                  (in) 

                  Set 
                  Screw 
                  (in)
                  L2 
                  Catalog 
                  Number 
                  3/4 
                  1 1/2 361-0606 
                  1 3/4 361-0607 
                  2 361-0608 
                  2 1/4 361-0609 
                  2 1/2 0.307 361-0610 

                  1 1/2 361-0806 
                  1 3/4 361-0807 
                  2 361-0808 
                  2 1/4 361-0809 
                  2 1/2 361-0810 
                  1 1/4 
                  2 361-1008 
                  2 1/4 361-1009 
                  2 1/2 361-1010 
                  2 3/4 361-1011 
                  3 361-1012 
                  3 1/4 361-1013 
                  1 1/2 
                  2 1/2 361-1210 
                  2 3/4 361-1211 
                  3 361-1212 
                  3 1/4 361-1213 
                  3 1/2 361-1214 
                  3 3/4 361-1215 
                  1 3/4 
                  2 3/4 361-1411 
                  3 361-1412 
                  3 1/4 361-1413 
                  3 1/2 361-1414 
                  3 3/4 361-1415 
                  4 361-1416 
                  4 1/4 0.419 361-1417 

                  3 1/4 361-1613 
                  3 1/2 361-1614 
                  3 3/4 361-1615 
                  4 361-1616 
                  4 1/4 361-1617 
                  4 1/2 361-1618 
                  2 1/2 
                  3 1/4 361-2013 
                  4 361-2016 
                  4 1/2 361-2018 
                  5 361-2020 
                  6 361-2024 
                  6 1/2 361-2026 
                  7 361-2028 

                  5 361-2420 
                  6 361-2424 
                  7 361-2428

                  NOTES: 


                  Diameters and lengths not listed are available by special order. 

                  The LAST length for each diameter shown in the table at right should 
                  be used for general die set applications. Other lengths are for limited 
                  space and special applications. 

                  Under a preloaded condition, the ROTAINER. will only move vertically. 

                  PReCIsION BaLL BeaRING ReTaINeRs 
                  For Ball Bearing applications 
                  PReCIsION BaLL BeaRING ReTaINeRs 
                  For Ball Bearing applications 
                  Nom. Post 
                  Diameter 

                  Length 
                  (in) 

                  Set 
                  Screw 
                  (in)
                  L2 
                  Catalog 
                  Number 
                  3/4 
                  1 1/2 931-0606 
                  1 3/4 931-0607 
                  2 931-0608 
                  2 1/4 931-0609 
                  2 1/2 931-0610 

                  1 1/2 931-0806 
                  1 3/4 931-0807 
                  2 931-0808 
                  2 1/4 931-0809 
                  2 1/2 931-0810 
                  1 1/4 
                  2 931-1008 
                  2 1/4 931-1009 
                  2 1/2 931-1010 
                  2 3/4 931-1011 
                  3 931-1012 
                  3 1/4 931-1013 
                  1 1/2 
                  2 1/2 931-1210 
                  2 3/4 0.250 931-1211 
                  3 931-1212 
                  3 1/4 931-1213 
                  3 1/2 931-1214 
                  3 3/4 931-1215 
                  1 3/4 
                  2 3/4 931-1411 
                  3 931-1412 
                  3 1/4 931-1413 
                  3 1/2 931-1414 
                  3 3/4 931-1415 
                  4 931-1416 
                  4 1/4 931-1417 

                  3 1/4 931-1613 
                  3 1/2 931-1614 
                  3 3/4 931-1615 
                  4 931-1616 
                  4 1/4 931-1617 
                  4 1/2 931-1618 
                  2 1/2 
                  3 1/4 931-2013 
                  4 931-2016 
                  4 1/2 931-2018 
                  5 931-2020 
                  6 0.313 931-2024 
                  6 1/2 931-2026 
                  7 931-2028 

                  5 931-2420 
                  6 931-2424 
                  7 931-2428 


                  Radial bearingplacement reduceswear and tracking. 

                  LEMPCO Precision Ball Bearing Retainers possess 
                  resistance to normal wear and to lateral motion, are smooth 
                  in high speed operation and offer precise die register. They 
                  are keyed to the guide post slot with a set screw. 

                  Rotainer. Slide Replacement 
                  With Screw Assembly 
                  Number 
                  of 
                  Set 
                  ScrewsNom. Set Screw 
                  Part Number 
                  3/4 SETSCREW 101214 1 
                  1 SETSCREW 101214 1 
                  1 1/4 SETSCREW 162024 1 
                  1 1/2 SETSCREW 162024 1 
                  1 3/4 SETSCREW 162024 1 
                  2 SETSCREW 162024 2 
                  2 1/2 SETSCREW 162024 2 
                  3 SETSCREW 162024 2 

                  NOTE: 


                  The LAST length for each diameter shown in the above 
                  table should be used for general die set applications. 
                  Other lengths are for limited space and special applications. 

                  DemOUNTaBLe sTeeL GUIDe POsT BUshINGs 
                  For Ball Bearing applications 
                  DemOUNTaBLe sTeeL GUIDe POsT BUshINGs 
                  For Ball Bearing applications 
                  Nom. 
                  Post 
                  Diameter B C C1 E F 
                  Radius 
                  L Catalog 
                  NumberM N 
                  1 1.7154 2 2.0000 1 
                  7/8 
                  1.219 
                  3 cla& scprov1.594 
                  mps 
                  rews 
                  ided 
                  2 962-0808 
                  1 1/8 2 1/4 962-0809 
                  1 3/8 2 1/2 962-0810 
                  1 5/8 2 3/4 962-0811 
                  1 7/8 3 962-0812 
                  2 1/8 3 1/4 962-0813 
                  2 3/8 3 1/2 962-0814 
                  2 5/8 3 3/4 962-0815 
                  1 1/4 2.1054 2 3/8 2.360 1 
                  1 3/8 
                  1.442 
                  3 cla& scprov1.864 
                  mps 
                  rews 
                  ided 
                  2 1/2 962-1010 
                  1 5/8 2 3/4 962-1011 
                  1 7/8 3 962-1012 
                  2 1/8 3 1/4 962-1013 
                  2 3/8 3 1/2 962-1014 
                  2 5/8 3 3/4 962-1015 
                  2 7/8 4 962-1016 
                  3 1/8 4 1/4 962-1017 
                  3 3/8 4 1/2 962-1018 
                  3 7/8 5 962-1020 
                  4 3/8 5 1/2 962-1022 
                  4 7/8 6 962-1024 
                  1 1/2 2.4354 2 11/16 2.500 1 1/4 
                  1 5/8 
                  1.598 
                  3 cla& scprov2.020 
                  mps 
                  rews 
                  ided 
                  3 962-1212 
                  1 7/8 3 1/4 962-1213 
                  2 1/8 3 1/2 962-1214 
                  2 3/8 3 3/4 962-1215 
                  2 5/8 4 962-1216 
                  2 7/8 4 1/4 962-1217 
                  3 1/8 4 1/2 962-1218 
                  3 3/8 4 3/4 962-1219 
                  3 5/8 5 962-1220 
                  3 7/8 5 1/4 962-1221 
                  4 1/8 5 1/2 962-1222 
                  4 5/8 6 962-1224 
                  1 3/4 2.7454 3 2.875 1 1/4 
                  1 5/8 
                  1.754 
                  4 cla& scprov2.176 
                  mps 
                  rews 
                  ided 
                  3 962-1412 
                  2 1/8 3 1/2 962-1414 
                  2 3/8 3 3/4 962-1415 
                  2 5/8 4 962-1416 

                  LEMPCO Demountable 
                  Guide Post Bushings are 
                  manufactured from 52100 tool 
                  steel and precision machined. 

                  Diameters and lengths not 
                  listed are available by special 
                  order. 

                  Required clamps and screws 
                  are included. 


                  DemOUNTaBLe sTeeL GUIDe POsT BUshINGs 
                  For Ball Bearing applications 
                  DemOUNTaBLe sTeeL GUIDe POsT BUshINGs 
                  For Ball Bearing applications 
                  NOTE: 
                  .The “C” dimension measurement is from the outside edge of the 
                  flange to the opposite outside edge. 
                  1 3/4 2.7454 3 2.875 1 1/4 
                  2 3.1604 3 9/16 3.375 1 1/4 
                  2 1/2 3.6804 4 1/16 4.063 1 1/4 
                  3 4.1804 4 9/16 4.500 1 1/4 
                  B C 
                  Nom. 
                  Post 
                  Diameter 

                  Radius 
                  M N 
                  Catalog 
                  NumberL 
                  2 7/8 4 1/4 962-1417 
                  3 1/8 4 1/2 962-1418 
                  3 3/8 4 3/4 962-1419 
                  3 5/8 5 962-1420 
                  3 7/8 5 1/4 962-1421 
                  4 1/8 5 1/2 962-1422 
                  4 5/8 6 962-1424 
                  5 1/8 6 1/2 962-1426 
                  5 5/8 7 962-1428 
                  6 1/8 7 1/2 962-1430 
                  1 5/8 3 962-1612 
                  2 1/8 3 1/2 962-1614 
                  2 3/8 3 3/4 962-1615 
                  2 5/8 4 962-1616 
                  2 7/8 4 1/4 962-1617 
                  3 1/8 4 1/2 962-1618 
                  3 3/8 4 3/4 962-1619 
                  3 5/8 5 962-1620 
                  3 7/8 5 1/4 962-1621 
                  4 1/8 5 1/2 962-1622 
                  4 5/8 6 962-1624 
                  5 1/8 6 1/2 962-1626 
                  5 5/8 7 962-1628 
                  6 1/8 7 1/2 962-1630 
                  3 5/8 5 962-2020 
                  4 1/8 5 1/2 962-2022 
                  4 5/8 6 962-2024 
                  5 1/8 6 1/2 962-2026 
                  5 5/8 7 962-2028 
                  6 1/8 7 1/2 962-2030 
                  3 5/8 5 962-2420 
                  4 1/8 5 1/2 962-2422 
                  4 5/8 6 962-2424 
                  5 1/8 6 1/2 962-2426 
                  5 5/8 7 962-2428 
                  6 1/8 7 1/2 962-2430 
                  4 clamps 
                  & screws 
                  provided 
                  4 clamps 
                  & screws 
                  provided 
                  4 clamps 
                  & screws 
                  provided 
                  4 clamps 
                  & screws 
                  provided 
                  2.531 2.953 
                  2.259 2.681 

                  1.754 2.176 
                  2.035 2.457 
                  C1 

                  shOULDeR GUIDe POsT BUshINGs 
                  For Ball Bearing applications 
                  shOULDeR GUIDe POsT BUshINGs 
                  For Ball Bearing applications 
                  Nom. 
                  Post 
                  Diameter B C C1 E F 
                  Radius 
                  LCatalog 
                  NumberM N 
                  1 1.725 2 2.000 1 
                  7/8 
                  1.219 
                  3 cla& 
                  pro1.594 
                  mps 
                  screws 
                  vided 
                  2 963-0808 
                  1 1/8 2 1/4 963-0809 
                  1 3/8 2 1/2 963-0810 
                  1 5/8 2 3/4 963-0811 
                  1 7/8 3 963-0812 
                  2 1/8 3 1/4 963-0813 
                  2 3/8 3 1/2 963-0814 
                  2 5/8 3 3/4 963-0815 
                  1 1/4 2.115 2 3/8 2.360 1 
                  1 3/8 
                  1.442 
                  3 cla& scrprovi1.864 
                  mps 
                  ews 
                  ded 
                  2 1/2 963-1010 
                  1 5/8 2 3/4 963-1011 
                  1 7/8 3 963-1012 
                  2 1/8 3 1/4 963-1013 
                  2 3/8 3 1/2 963-1014 
                  2 5/8 3 3/4 963-1015 
                  2 7/8 4 963-1016 
                  3 1/8 4 1/4 963-1017 
                  3 3/8 4 1/2 963-1018 
                  3 7/8 5 963-1020 
                  4 3/8 5 1/2 963-1022 
                  4 7/8 6 963-1024 
                  1 1/2 2.445 2 11/16 2.500 1 1/4 
                  1 5/8 
                  1.598 
                  3 cla& 
                  pro2.020 
                  mps 
                  screws 
                  vided 
                  3 963-1212 
                  1 7/8 3 1/4 963-1213 
                  2 1/8 3 1/2 963-1214 
                  2 3/8 3 3/4 963-1215 
                  2 5/8 4 963-1216 
                  2 7/8 4 1/4 963-1217 
                  3 1/8 4 1/2 963-1218 
                  3 3/8 4 3/4 963-1219 
                  3 5/8 5 963-1220 
                  3 7/8 5 1/4 963-1221 
                  4 1/8 5 1/2 963-1222 
                  4 5/8 6 963-1224 

                  Shoulder Guide Post Bushings 
                  are manufactured from 52100 
                  tool steel and precision ground. 
                  They are similar to LEMPCO 
                  Steel Demountable Bushings but 
                  are a minimum of .008” larger 
                  on the mounting diameter, 
                  corresponding to the additional 
                  material on the Shoulder Guide 
                  Post. They may be installed either 
                  by tap or press fitting. These 
                  bushings are interchangeable. 
                  See pages 13–15 for mounting 
                  instructions. 

                  Required clamps and screws 
                  are included. 


                  Nom. 
                  Post 
                  Diameter B C C1 E F 
                  Radius 
                  L Catalog 
                  NumberM N 
                  1 3/4 2.755 3 2.875 1 1/4 
                  1 5/8 
                  1.754 
                  4 cla& screws 
                  provi2.176 
                  mps 
                  ded 
                  3 963-1412 
                  2 1/8 3 1/2 963-1414 
                  2 3/8 3 3/4 963-1415 
                  2 5/8 4 963-1416 
                  2 7/8 4 1/4 963-1417 
                  3 1/8 4 1/2 963-1418 
                  3 3/8 4 3/4 963-1419 
                  3 5/8 5 963-1420 
                  3 7/8 5 1/4 963-1421 
                  4 1/8 5 1/2 963-1422 
                  4 5/8 6 963-1424 
                  5 1/8 6 1/2 963-1426 
                  5 5/8 7 963-1428 
                  6 1/8 7 1/2 963-1430 
                  2 3.170 3 9/16 3.375 1 1/4 
                  1 5/8 
                  2.035 
                  4 clam& scrprovi2.457 
                  ps 
                  ews 
                  ded 
                  3 963-1612 
                  2 1/8 3 1/2 963-1614 
                  2 3/8 3 3/4 963-1615 
                  2 5/8 4 963-1616 
                  2 7/8 4 1/4 963-1617 
                  3 1/8 4 1/2 963-1618 
                  3 3/8 4 3/4 963-1619 
                  3 5/8 5 963-1620 
                  3 7/8 5 1/4 963-1621 
                  4 1/8 5 1/2 963-1622 
                  4 5/8 6 963-1624 
                  5 1/8 6 1/2 963-1626 
                  5 5/8 7 963-1628 
                  6 1/8 7 1/2 963-1630 
                  2 1/2 3.690 4 1/16 4.063 1 1/4 
                  3 5/8 
                  2.259 
                  4 cla& screws 
                  provi2.681 
                  mps 
                  ded 
                  5 963-2020 
                  4 1/8 5 1/2 963-2022 
                  4 5/8 6 963-2024 
                  5 1/8 6 1/2 963-2026 
                  5 5/8 7 963-2028 
                  6 1/8 7 1/2 963-2030 

                  shOULDeR GUIDe POsT BUshINGs 
                  For Ball Bearing applications 
                  NOTE: 


                  The 963 Series product line is not stocked, but is available as a 
                  special order. 

                  For Ball Bearing applications 
                  TRaNsITIONaL FIT sTeeL sLeeve BUshINGs 
                  For Ball Bearing applications 
                  TRaNsITIONaL FIT sTeeL sLeeve BUshINGs 
                  LEMPCO Transitional Fit Steel Sleeve 
                  Bushings are manufactured from 52100 tool steel 
                  and precision machined. The I.D. is ground and 
                  honed to an 8-12 RMS finish to minimize resistance 
                  to free action of the retainer/Rotainer. bearings. 
                  See pages 13–15 for mounting instructions. 


                  Nom. 
                  Post 
                  Diameter 
                  B L Catalog 
                  Number 
                  3/4 1.387 
                  1 3/4 961-0607 
                  2 961-0608 
                  2 1/4 961-0609 
                  2 1/2 961-0610 
                  2 3/4 961-0611 
                  3 961-0612 
                  3 1/4 961-0613 
                  3 1/2 961-0614 
                  3 3/4 961-0615 
                  4 961-0616 
                  4 1/2 961-0618 
                  5 961-0620 
                  6 961-0624 
                  1 1.717 
                  2 961-0808 
                  2 1/4 961-0809 
                  2 1/2 961-0810 
                  2 3/4 961-0811 
                  3 961-0812 
                  3 1/4 961-0813 
                  3 1/2 961-0814 
                  3 3/4 961-0815 
                  4 961-0816 
                  4 1/4 961-0817 
                  4 1/2 961-0818 
                  4 3/4 961-0819 
                  5 961-0820 
                  5 1/2 961-0822 
                  6 961-0824 
                  6 1/2 961-0826 
                  7 961-0828 
                  1 1/4 2.107 
                  2 1/2 961-1010 
                  2 3/4 961-1011 
                  3 961-1012 
                  3 1/4 961-1013 
                  3 1/2 961-1014 
                  3 3/4 961-1015 
                  4 961-1016 
                  4 1/4 961-1017 
                  4 1/2 961-1018 
                  5 961-1020 
                  5 1/2 961-1022 
                  6 961-1024 
                  6 1/2 961-1026 
                  7 961-1028 
                  8 961-1032 
                  9 961-1036 

                  Nom. 
                  Post 
                  Diameter 
                  B L Catalog 
                  Number 
                  1 1/2 2.437 
                  3 961-1212 
                  3 1/4 961-1213 
                  3 1/2 961-1214 
                  3 3/4 961-1215 
                  4 961-1216 
                  4 1/4 961-1217 
                  4 1/2 961-1218 
                  4 3/4 961-1219 
                  5 961-1220 
                  5 1/4 961-1221 
                  5 1/2 961-1222 
                  6 961-1224 
                  6 1/2 961-1226 
                  7 961-1228 
                  7 1/2 961-1230 
                  8 961-1232 
                  8 1/2 961-1234 
                  9 961-1236 
                  10 961-1240 
                  11 961-1244 
                  12 961-1248 
                  1 3/4 2.747 
                  3 961-1412 
                  3 1/2 961-1414 
                  3 3/4 961-1415 
                  4 961-1416 
                  4 1/4 961-1417 
                  4 1/2 961-1418 
                  4 3/4 961-1419 
                  5 961-1420 
                  5 1/4 961-1421 
                  5 1/2 961-1422 
                  6 961-1424 
                  6 1/2 961-1426 
                  7 961-1428 
                  7 1/2 961-1430 
                  8 961-1432 
                  8 1/2 961-1434 
                  9 961-1436 
                  10 961-1440 
                  11 961-1444 
                  12 961-1448 
                  13 961-1452 

                  Nom. 
                  Post 
                  Diameter 
                  B L Catalog 
                  Number 
                  2 3.162 
                  3 961-1612 
                  3 1/2 961-1614 
                  3 3/4 961-1615 
                  4 961-1616 
                  4 1/4 961-1617 
                  4 1/2 961-1618 
                  4 3/4 961-1619 
                  5 961-1620 
                  5 1/4 961-1621 
                  5 1/2 961-1622 
                  6 961-1624 
                  6 1/2 961-1626 
                  7 961-1628 
                  7 1/2 961-1630 
                  8 961-1632 
                  8 1/2 961-1634 
                  9 961-1636 
                  10 961-1640 
                  11 961-1644 
                  12 961-1648 
                  13 961-1652 
                  14 961-1656 
                  2 1/2 3.682 
                  6 961-2024 
                  6 1/2 961-2026 
                  7 961-2028 
                  7 1/2 961-2030 
                  8 961-2032 
                  8 1/2 961-2034 
                  9 961-2036 
                  9 1/2 961-2038 
                  10 961-2040 
                  11 961-2044 
                  12 961-2048 
                  13 961-2052 
                  14 961-2056 
                  3 4.182 
                  6 961-2424 
                  6 1/2 961-2426 
                  7 961-2428 
                  7 1/2 961-2430 
                  8 961-2432 
                  8 1/2 961-2434 
                  9 961-2436 
                  10 961-2440 
                  11 961-2444 
                  12 961-2448 
                  13 961-2452 
                  14 961-2456 


                  sTRaIGhT GUIDe POsTs 
                  For Ball Bearing applications 
                  sTRaIGhT GUIDe POsTs 
                  For Ball Bearing applications 
                  LEMPCO Straight Guide Posts for 
                  ball bearing assemblies are manufactured 
                  from 52100 tool steel and precision ground. 
                  See pages 13–15 for mounting instructions. 

                  Post 
                  Diameter 

                  Length 

                  Catalog 
                  Number 
                  3/4 
                  (.753) 
                  3 951-0612 
                  3 1/4 951-0613 
                  3 1/2 951-0614 
                  3 3/4 951-0615 
                  4 951-0616 
                  4 1/4 951-0617 
                  4 1/2 951-0618 
                  4 3/4 951-0619 
                  5 951-0620 
                  5 1/2 951-0622 
                  6 951-0624 

                  (1.003) 
                  3 3/4 951-0815 
                  4 951-0816 
                  4 1/4 951-0817 
                  4 1/2 951-0818 
                  4 3/4 951-0819 
                  5 951-0820 
                  5 1/4 951-0821 
                  5 1/2 951-0822 
                  5 3/4 951-0823 
                  6 951-0824 
                  6 1/2 951-0826 
                  7 951-0828 
                  7 1/2 951-0830 
                  8 951-0832 
                  8 1/2 951-0834 
                  9 951-0836 
                  10 951-0840 
                  11 951-0844 
                  12 951-0848 
                  1 1/4 
                  (1.253) 
                  4 1/2 951-1018 
                  4 3/4 951-1019 
                  5 951-1020 
                  5 1/4 951-1021 
                  5 1/2 951-1022 
                  5 3/4 951-1023 
                  6 951-1024 
                  6 1/2 951-1026 
                  7 951-1028 
                  7 1/2 951-1030 
                  8 951-1032 
                  8 1/2 951-1034 
                  9 951-1036 
                  10 951-1040 
                  11 951-1044 
                  12 951-1048 

                  Post 
                  Diameter 

                  Length 

                  Catalog 
                  Number 
                  1 1/2 
                  (1.503) 
                  4 1/2 951-1218 
                  4 3/4 951-1219 
                  5 951-1220 
                  5 1/4 951-1221 
                  5 1/2 951-1222 
                  5 3/4 951-1223 
                  6 951-1224 
                  6 1/2 951-1226 
                  7 951-1228 
                  7 1/2 951-1230 
                  8 951-1232 
                  8 1/2 951-1234 
                  9 951-1236 
                  9 1/2 951-1238 
                  10 951-1240 
                  10 1/2 951-1242 
                  11 951-1244 
                  11 1/2 951-1246 
                  12 951-1248 
                  12 1/2 951-1250 
                  13 951-1252 
                  14 951-1256 
                  1 3/4 
                  (1.753) 
                  5 951-1420 
                  5 1/4 951-1421 
                  5 1/2 951-1422 
                  5 3/4 951-1423 
                  6 951-1424 
                  6 1/4 951-1425 
                  6 1/2 951-1426 
                  7 951-1428 
                  7 1/2 951-1430 
                  8 951-1432 
                  8 1/2 951-1434 
                  9 951-1436 
                  9 1/2 951-1438 
                  10 951-1440 
                  10 1/2 951-1442 
                  11 951-1444 
                  11 1/2 951-1446 
                  12 951-1448 
                  12 1/2 951-1450 
                  13 951-1452 
                  14 951-1456 
                  15 951-1460 
                  17 951-1468 

                  Post 
                  Diameter 

                  Length 

                  Catalog 
                  Number 

                  (2.003) 
                  5 1/2 951-1622 
                  5 3/4 951-1623 
                  6 951-1624 
                  6 1/4 951-1625 
                  6 1/2 951-1626 
                  6 3/4 951-1627 
                  7 951-1628 
                  7 1/4 951-1629 
                  7 1/2 951-1630 
                  7 3/4 951-1631 
                  8 951-1632 
                  8 1/2 951-1634 
                  9 951-1636 
                  9 1/2 951-1638 
                  10 951-1640 
                  10 1/2 951-1642 
                  11 951-1644 
                  11 1/2 951-1646 
                  12 951-1648 
                  12 1/2 951-1650 
                  13 951-1652 
                  14 951-1656 
                  15 951-1660 
                  16 951-1664 
                  17 951-1668 
                  18 951-1672 
                  2 1/2 
                  (2.503) 
                  8 951-2032 
                  8 1/2 951-2034 
                  9 951-2036 
                  10 951-2040 
                  11 951-2044 
                  12 951-2048 
                  13 951-2052 
                  14 951-2056 
                  17 951-2068 
                  20 951-2080 

                  (3.003) 
                  8 951-2432 
                  8 1/2 951-2434 
                  9 951-2436 
                  10 951-2440 
                  11 951-2444 
                  12 951-2448 
                  13 951-2452 
                  14 951-2456 
                  17 951-2468 
                  20 951-2480 



                  FLaNGeD DemOUNTaBLe GUIDe POsTs 
                  For Ball Bearing applications 
                  FLaNGeD DemOUNTaBLe GUIDe POsTs 
                  For Ball Bearing applications 
                  LEMPCO Flanged 
                  Demountable Guide Posts for 
                  ball bearing assemblies are 
                  designed for those who prefer 
                  the convenience of a removable 
                  post to expedite die repairs. The 
                  post is tap fitted into the pin plate 
                  bore with the flange flush to the 
                  ground surface. See page 13 for 
                  bore size data. 

                  These Demountable Guide 
                  Posts are manufactured from 
                  52100 tool steel. 

                  Required clamps and screws 
                  are included. 

                  2 1/2 3 3/4 956-0815 
                  2 3/4 4 956-0816 
                  3 4 1/4 956-0817 
                  3 1/4 4 1/2 956-0818 
                  3 1/2 4 3/4 956-0819 
                  3 3/4 5 956-0820 
                  4 5 1/4 956-0821 
                  4 1/4 5 1/2 956-0822 
                  4 1/2 5 3/4 956-0823 
                  4 3/4 6 956-0824 
                  5 1/4 6 1/2 956-0826 
                  5 3/4 7 956-0828 
                  6 1/4 7 1/2 956-0830 
                  6 3/4 8 956-0832 
                  7 1/4 8 1/2 956-0834 
                  7 3/4 9 956-0836 
                  3 1/4 4 1/2 956-1018 
                  3 1/2 4 3/4 956-1019 
                  3 3/4 5 956-1020 
                  4 5 1/4 956-1021 
                  4 1/4 5 1/2 956-1022 
                  4 1/2 5 3/4 956-1023 
                  4 3/4 6 956-1024 
                  5 1/4 6 1/2 956-1026 
                  5 3/4 7 956-1028 
                  6 1/4 7 1/2 956-1030 
                  6 3/4 8 956-1032 
                  7 1/4 8 1/2 956-1034 
                  7 3/4 9 956-1036 
                  8 3/4 10 956-1040 
                  9 3/4 11 956-1044 
                  10 3/4 12 956-1048 
                  3 4 1/2 956-1218 
                  3 1/4 4 3/4 956-1219 
                  3 1/2 5 956-1220 
                  3 3/4 5 1/4 956-1221 
                  4 5 1/2 956-1222 
                  4 1/4 5 3/4 956-1223 
                  4 1/2 6 956-1224 
                  5 6 1/2 956-1226 
                  5 1/2 7 956-1228 
                  6 7 1/2 956-1230 
                  6 1/2 8 956-1232 
                  7 8 1/2 956-1234 
                  7 1/2 9 956-1236 
                  8 9 1/2 956-1238 
                  8 1/2 10 956-1240 
                  9 10 1/2 956-1242 
                  9 1/2 11 956-1244 
                  10 11 1/2 956-1246 
                  10 1/2 12 956-1248 
                  11 12 1/2 956-1250 
                  11 1/2 13 956-1252 
                  12 1/2 14 956-1256 
                  3 1/4 5 956-1420 
                  3 1/2 5 1/4 956-1421 
                  3 3/4 5 1/2 956-1422 
                  4 5 3/4 956-1423 
                  4 1/4 6 956-1424 
                  4 1/2 6 1/4 956-1425 
                  4 3/4 6 1/2 956-1426 
                  Diameter Nominal Length 
                  Catalog 
                  Number 
                  RadiusPost Flange 
                  A B C E F M N L 
                  3 clamps 
                  & screws 
                  provided 
                  4 clamps 
                  & screws 
                  provided 
                  3 clamps 
                  & screws 
                  provided 
                  3 clamps 
                  & screws 
                  provided 
                  13/16 1 1/8 
                  1 1 5/16 1.0009 1 3/16 
                  1.0006(1.003) 
                  63/64 1 25/64 
                  1 1/4 1 9/16 1.2509 1 3/16 
                  1.2506(1.253) 
                  1 1/8 1 17/32 
                  1 1/2 1 7/8 1.5009 1 7/16 
                  1.5006(1.503) 
                  1 19/64 1 45/64 
                  (1.753) 
                  1 3/4 2 1/4 1.7509 1 11/16 
                  1.7506 

                  FLaNGeD DemOUNTaBLe GUIDe POsTs 
                  For Ball Bearing applications 
                  5 1/4 7 956-1428 
                  5 3/4 7 1/2 956-1430 
                  6 1/4 8 956-1432 
                  6 3/4 8 1/2 956-1434 
                  7 1/4 9 956-1436 
                  7 3/4 9 1/2 956-1438 
                  8 1/4 10 956-1440 
                  8 3/4 10 1/2 956-1442 
                  9 1/4 11 956-1444 
                  9 3/4 11 1/2 956-1446 
                  10 1/4 12 956-1448 
                  10 3/4 12 1/2 956-1450 
                  11 1/4 13 956-1452 
                  12 1/4 14 956-1456 
                  13 1/4 15 956-1460 
                  15 1/4 17 956-1468 
                  3 1/2 5 1/2 956-1622 
                  3 3/4 5 3/4 956-1623 
                  4 6 956-1624 
                  4 1/4 6 1/4 956-1625 
                  4 1/2 6 1/2 956-1626 
                  4 3/4 6 3/4 956-1627 
                  5 7 956-1628 
                  5 1/4 7 1/4 956-1629 
                  5 1/2 7 1/2 956-1630 
                  5 3/4 7 3/4 956-1631 
                  6 8 956-1632 
                  6 1/2 8 1/2 956-1634 
                  7 9 956-1636 
                  7 1/2 9 1/2 956-1638 
                  8 10 956-1640 
                  8 1/2 10 1/2 956-1642 
                  9 11 956-1644 
                  9 1/2 11 1/2 956-1646 
                  10 12 956-1648 
                  10 1/2 12 1/2 956-1650 
                  11 13 956-1652 
                  12 14 956-1656 
                  13 15 956-1660 
                  14 16 956-1664 
                  15 17 956-1668 
                  16 18 956-1672 
                  6 8 956-2032 
                  6 1/2 8 1/2 956-2034 
                  7 9 956-2036 
                  8 10 956-2040 
                  9 11 956-2044 
                  10 12 956-2048 
                  11 13 956-2052 
                  12 14 956-2056 
                  15 17 956-2068 
                  18 20 956-2080 
                  5 1/2 8 956-2432 
                  6 8 1/2 956-2434 
                  6 1/2 9 956-2436 
                  7 1/2 10 956-2440 
                  8 1/2 11 956-2444 
                  9 1/2 12 956-2448 
                  10 1/2 13 956-2452 
                  11 1/2 14 956-2456 
                  14 1/2 17 956-2468 
                  17 1/2 20 956-2480 
                  Diameter Nominal Length 
                  Catalog 
                  Number 
                  RadiusPost Flange 
                  A B C E F M N L 
                  (1.753) 
                  1 3/4 2 1/4 1.7509 1 11/16 
                  1.7506 
                  4 clamps 
                  & screws 
                  provided 
                  1 19/64 1 45/64 
                  2 2 1/2 2.0009 1 15/16 
                  2.0006(2.003) 
                  4 clamps 
                  & screws 
                  provided 
                  1 27/64 1 53/64 
                  (2.503) 
                  2 1/2 3 2.5009 1 15/16 
                  2.5006 
                  4 clamps 
                  & screws 
                  provided 
                  1 43/64 2 5/64 
                  3 3 1/2 3.0009 2 7/16 
                  3.0006(3.003) 
                  4 clamps 
                  & screws 
                  provided 
                  1 59/64 2 21/64 
                  FLaNGeD DemOUNTaBLe GUIDe POsTs 
                  For Ball Bearing applications 
                  5 1/4 7 956-1428 
                  5 3/4 7 1/2 956-1430 
                  6 1/4 8 956-1432 
                  6 3/4 8 1/2 956-1434 
                  7 1/4 9 956-1436 
                  7 3/4 9 1/2 956-1438 
                  8 1/4 10 956-1440 
                  8 3/4 10 1/2 956-1442 
                  9 1/4 11 956-1444 
                  9 3/4 11 1/2 956-1446 
                  10 1/4 12 956-1448 
                  10 3/4 12 1/2 956-1450 
                  11 1/4 13 956-1452 
                  12 1/4 14 956-1456 
                  13 1/4 15 956-1460 
                  15 1/4 17 956-1468 
                  3 1/2 5 1/2 956-1622 
                  3 3/4 5 3/4 956-1623 
                  4 6 956-1624 
                  4 1/4 6 1/4 956-1625 
                  4 1/2 6 1/2 956-1626 
                  4 3/4 6 3/4 956-1627 
                  5 7 956-1628 
                  5 1/4 7 1/4 956-1629 
                  5 1/2 7 1/2 956-1630 
                  5 3/4 7 3/4 956-1631 
                  6 8 956-1632 
                  6 1/2 8 1/2 956-1634 
                  7 9 956-1636 
                  7 1/2 9 1/2 956-1638 
                  8 10 956-1640 
                  8 1/2 10 1/2 956-1642 
                  9 11 956-1644 
                  9 1/2 11 1/2 956-1646 
                  10 12 956-1648 
                  10 1/2 12 1/2 956-1650 
                  11 13 956-1652 
                  12 14 956-1656 
                  13 15 956-1660 
                  14 16 956-1664 
                  15 17 956-1668 
                  16 18 956-1672 
                  6 8 956-2032 
                  6 1/2 8 1/2 956-2034 
                  7 9 956-2036 
                  8 10 956-2040 
                  9 11 956-2044 
                  10 12 956-2048 
                  11 13 956-2052 
                  12 14 956-2056 
                  15 17 956-2068 
                  18 20 956-2080 
                  5 1/2 8 956-2432 
                  6 8 1/2 956-2434 
                  6 1/2 9 956-2436 
                  7 1/2 10 956-2440 
                  8 1/2 11 956-2444 
                  9 1/2 12 956-2448 
                  10 1/2 13 956-2452 
                  11 1/2 14 956-2456 
                  14 1/2 17 956-2468 
                  17 1/2 20 956-2480 
                  Diameter Nominal Length 
                  Catalog 
                  Number 
                  RadiusPost Flange 
                  A B C E F M N L 
                  (1.753) 
                  1 3/4 2 1/4 1.7509 1 11/16 
                  1.7506 
                  4 clamps 
                  & screws 
                  provided 
                  1 19/64 1 45/64 
                  2 2 1/2 2.0009 1 15/16 
                  2.0006(2.003) 
                  4 clamps 
                  & screws 
                  provided 
                  1 27/64 1 53/64 
                  (2.503) 
                  2 1/2 3 2.5009 1 15/16 
                  2.5006 
                  4 clamps 
                  & screws 
                  provided 
                  1 43/64 2 5/64 
                  3 3 1/2 3.0009 2 7/16 
                  3.0006(3.003) 
                  4 clamps 
                  & screws 
                  provided 
                  1 59/64 2 21/64 

                  shOULDeR GUIDe POsTs 
                  For Ball Bearing applications 
                  shOULDeR GUIDe POsTs 
                  For Ball Bearing applications 
                  Diameter 
                  A B 
                  Length 
                  L C D 
                  Catalog 
                  Number 

                  (1.003) 
                  1.725 
                  4 1/21 3/8 
                  3 953-0818 
                  5 3 1/2 953-0820 
                  5 1/2 4 953-0822 
                  6 4 1/2 953-0824 
                  6 1/2 5 953-0826 
                  7 5 1/2 953-0828 
                  7 1/2 6 953-0830 
                  8 6 1/2 953-0832 
                  1 1/4 
                  (1.253) 
                  2.115 

                  1 7/8 
                  3 953-1020 
                  5 1/2 3 1/2 953-1022 
                  6 4 953-1024 
                  6 1/2 4 1/2 953-1026 
                  7 5 953-1028 
                  7 1/2 5 1/2 953-1030 
                  8 6 953-1032 
                  8 1/2 6 1/2 953-1034 
                  9 7 953-1036 
                  1 1/2 
                  (1.503) 
                  2.445 

                  2 3/8 
                  4 5/8 953-1228 
                  7 1/2 5 1/8 953-1230 
                  8 5 5/8 953-1232 
                  8 1/2 6 1/8 953-1234 
                  9 6 5/8 953-1236 
                  9 1/2 7 1/8 953-1238 
                  10 7 5/8 953-1240 
                  1 3/4 
                  (1.753) 
                  2.755 
                  7 1/2 
                  2 7/8 
                  4 5/8 953-1430 
                  8 5 1/8 953-1432 
                  8 1/2 5 5/8 953-1434 
                  9 6 1/8 953-1436 
                  9 1/2 6 5/8 953-1438 
                  10 7 1/8 953-1440 

                  (2.003) 
                  3.170 

                  3 3/8 
                  4 5/8 953-1632 
                  9 5 5/8 953-1636 
                  10 6 5/8 953-1640 
                  11 7 5/8 953-1644 
                  12 8 5/8 953-1648 
                  13 9 5/8 953-1652 
                  2 1/2 
                  (2.503) 
                  3.690 

                  3 7/8 
                  5 1/8 953-2036 
                  10 6 1/8 953-2040 
                  11 7 1/8 953-2044 
                  12 8 1/8 953-2048 
                  13 9 1/8 953-2052 
                  14 10 1/8 953-2056 


                  Mounting diameters of the LEMPCO 
                  Shoulder Guide Posts are a minimum of .008” 
                  over the sizes of Press Fit Steel Sleeve Bushings 
                  and .008” over the Demountable Steel Bushings 
                  to allow grind stock for precision fitting in new 
                  set construction and to allow reboring as 
                  necessary in replacing posts and bushings in 
                  used sets. These posts also may be used with 
                  Press Fit Sleeve Bushings and Demountable 
                  Bushings providing the through bore size 
                  accords with mounting diameters. 

                  The Shoulder Guide Posts are manufactured 
                  from 52100 tool steel and precision ground. 
                  See pages 13–15 for mounting instructions. 

                  NOTE: 


                  The 953 Series product line is not stocked, but is 
                  available as a special order. 

                  BaLL BeaRING eNGINeeRING DaTa 
                  Boring procedures and dimensions 
                  BaLL BeaRING eNGINeeRING DaTa 
                  Boring procedures and dimensions 
                  Holes for LEMPCO Ball Bearing Guide 
                  Posts and Bushings should be jig bored for best 
                  results. The punch holder and die holder should 
                  be clamped together and bored in one setup 
                  in order to maintain dead center alignment 
                  between the upper and lower bores. If it is not 
                  possible to bore in this manner, a tolerance of 
                  ±.0005” between centers (see illustration) must 
                  be held. Bores should be smooth and free from 
                  tool marks to provide proper bearing area for 
                  the guide post and bushing. 

                  Die holder bores must be perpendicular to 
                  the surface of the die holder which will back 
                  up the die. The bottom surface of the die holder 
                  must be parallel to the die backup surface. The 
                  punch holder bores also must be perpendicular 
                  to the surface which will back up the punches, 
                  and the top surface parallel to the punch backup 
                  surface. 

                  Break the corners of the bored holes to a 
                  generous chamfer. On sets with a symmetrical 
                  profile one pin and bushing should be offset 
                  to prevent accidental reversing of the punch 
                  holder during assembly. 

                  All of the LEMPCO Ball Bearing Guide 
                  Posts, Bushings Retainers and Rotainers. are 
                  completely interchangeable without the need 
                  for select fitting, and if mounted in accordance 
                  with boring and assembly instructions given 
                  on this and the following page do not require 
                  any grinding, honing, lapping, or any other 
                  modifications of any kind. Please note the 
                  dimensions given in the following table. Our 
                  experience over many years proves that these 
                  are optimum dimensions. Variations must be 
                  avoided. 


                  BORE CHART – BALL BEARING COMPONENTS (INCH) 

                  Nominal 
                  Guide 
                  Post 
                  Diameter 
                  #951-SERIES 
                  STRAIGHT 
                  GUIDE PIN 
                  (PRESS FIT) 
                  #956-SERIES 
                  DEMOUNTABLE 
                  GUIDE PIN 
                  (TAP FIT) 
                  #953-SERIES 
                  SHOULDER 
                  GUIDE PIN 
                  (PRESS FIT) 
                  #961-SERIES 
                  STRAIGHT 
                  SLEEVE 
                  BUSHING 
                  (TRANSITIONAL FIT) 
                  #962-SERIES 
                  DEMOUNTABLE 
                  SHOULDER 
                  BUSHING 
                  (TAP FIT) 
                  BORE SIZE BORE SIZE BORE SIZE BORE SIZE BORE SIZE 
                  3/4 0.7515 / 0.7510 N/A N/A 1.3872 / 1.3867 N/A 
                  1 1.0015 / 1.0010 1.0016 / 1.0009 1.7172 / 1.7167 1.7159 / 1.7154 
                  1 1/4 1.2510 / 1.2505 1.2516 / 1.2509 
                  BORE HOLE 
                  .0009” TO .0019” 2.1072 / 2.1067 2.1059 / 2.1054 
                  1 1/2 1.5010 / 1.5005 1.5016 / 1.5009 SMALLER THAN 2.4372 / 2.4367 2.4359 / 2.4354 
                  1 3/4 1.7510 / 1.7505 1.7516 / 1.7509 SHOULDER 2.7472 / 2.7467 2.7459 / 2.7454 
                  2 2.0006 / 2.0001 2.0016 / 2.0009 
                  DIAMETER OF 
                  GUIDE POST 3.1622 / 3.1617 3.1608 / 3.1603 
                  2 1/2 2.5006 / 2.5001 2.5016 / 2.5009 3.6822 / 3.6817 3.6809 / 3.6804 
                  3 3.0006 / 3.0001 3.0016 / 3.0009 N/A 4.1822 / 4.1817 4.1809 / 4.1804 


                  BaLL BeaRING eNGINeeRING DaTa 
                  installation and assemBly instructions 
                  BaLL BeaRING eNGINeeRING DaTa 
                  installation and assemBly instructions 
                  In order to maintain the die and 
                  punch alignment, it is essential that 
                  the guide posts and bushings be 
                  at absolute right angles with the 
                  punch and die backup surfaces. 

                  Figure 1 represents a typical 
                  guide post and ROTAINER.. Please 
                  note that the end of the guide post 
                  with the small radius is press fit 
                  into the punch shoe, and that the 
                  ROTAINER. is assembled with the 
                  ROTAINER. slide assembly toward 
                  the same end of the guide post. 

                  NOTE: LEMPCO Demountable 
                  Bushings and Flanged Demountable 
                  Guide Posts are tap fitted. Bores 
                  should be to specifications, and 
                  both bushings and guide posts 
                  should be seated flush to ground 
                  surface of support shoe and held 
                  securely by clamps and cap screws. 
                  These bushings and guide posts 
                  are removable; on installation the 
                  die will register accurately. 

                  Check the squareness of the 
                  guide post or bushing with a 
                  precision square. Tap the sides 
                  slightly with a soft hammer until 
                  the guide post or bushing is 
                  perpendicular. 

                  Press fit about 1/4” (6.35mm) 
                  and check with the precision 
                  square again, tapping the sides 
                  with a soft hammer as necessary, 
                  to ensure squareness. A bronze, 
                  babbitt or fiber hammer is recommended. 


                  NOTE: With Demountable Boss 
                  Bushings, be sure to press against 
                  the hardened liner and not against 
                  the casting. 

                  Press fit by small increments – not 
                  over 1/2” (12.70mm) each – checking 
                  with the precision square after each 
                  press. Do not allow guide post or 
                  bushing to protrude through the 
                  lower side of the plate. It is advisable 
                  to place a 1/64” (.3968mm) shim 
                  under the guide post or bushing as 
                  a stop. 

                  For Demountable Boss Bushings 
                  and Demountable Bushings, after 
                  the bushing is tap fit to the shoulder, 
                  the shoe may be drilled with the 
                  bushing in place. Tighten screws 
                  gradually, moving from one to 
                  another until all are tight. 

                  After complete assembly of 
                  the bushings, check the ID top and 
                  bottom for taper. Should taper be 
                  found, hone the ID until original 
                  size is obtained. 

                  NOTE: This should not be necessary 
                  if boring instructions were strictly 
                  adhered to. 

                  Assemble ROTAINER. to guide 
                  post (Figure 1) by screwing the set 
                  screw in until flush with the special 
                  ROTAINER. slide. Vertical and the 
                  rotational movement should now 
                  be tested to insure freedom of 
                  movement. After testing is completed, 
                  stake set screw. Lubricate only with 
                  a light spindle oil. 

                  NOTE: The only tool necessary 
                  to assemble the ROTAINER. is a 
                  screw driver. 

                  Assemble the punch and die 
                  holder. Be sure to allow the 
                  ROTAINERS. to hang free (see 
                  Figure 2) supported by the special 
                  ROTAINER. slide when assembling 
                  the die set. Work the punch holder 
                  up and down a few times to assure 
                  there is no binding. 

                  FIGURE 1 
                  small radiusGuide Postsmall radius 
                  Guide Post 
                  I.d. chamferI.d. chamfer 
                  I.d. radius& chamferI.d. radius 
                  & chamfer 
                  rotaIner.rotaIner. 
                  Right Way Wrong Way Wrong Way 
                  FIGURE 2 



                  BaLL BeaRING eNGINeeRING DaTa 
                  general die set design procedures 
                  BaLL BeaRING eNGINeeRING DaTa 
                  general die set design procedures 
                  SPECIFICATIONS: 

                  1. Maximum Shut Height – See Figure 2, below. 2. Minimum Shut Height – See Figure 1. 
                  3. Stroke – See Figures 2 and 3. 4. Maximum Open Height – See Figures 2 and 3. 
                  A. Lay out die as in Figure 1 (Minimum Shut Height). This determines maximum guide post 
                  length and maximum bushing height. 
                  B. Lay out die as in Figure 2 (Maximum Shut Height). 
                  C. Maximum Open Height (Maximum Shut Height plus Stroke) as in Figure 3 shows minimum 
                  guide post engagement in bushing that is required. If this is at least 3/4” then conditions are 
                  ideal. However, if this dimension is less than 3/4” then Figure 4 should be considered. Actual 
                  work is done for only a fraction of the total stroke on most dies and if conditions shown in 
                  Figure 4 are satisfied in conjunction with Figure 1 and Figure 2, then full length of stroke 
                  and maximum open height can be disregarded. 
                  ALSO NOTE, HOWEVER, THAT LONGER THAN NORMAL STROKES MAY BE UTILIZED BY 
                  DISENGAGING GUIDE POST AND, IF ABSOLUTELY NECESSARY, THE ROTAINER. FROM 
                  THE BUSHING ON THE UPWARD TRAVEL PROVIDED: 

                  1 – THE OPERATION IS VERTICAL 

                  2 – THE OPERATION IS NOT FASTER THAN 150 STROKES PER MINUTE, AND 

                  3 – THE INSIDE DIAMETER OF THE BUSHING IS BELL MOUTHED MINIMUM 1/4”. 

                  ON INCLINED OPERATIONS, OR AT SPEEDS IN EXCESS OF 150 STROKES PER MINUTE, THE 
                  GUIDE POST MUST ENGAGE THE BUSHING AT ALL TIMES AT LEAST 3/4” (THE ROTAINER. 
                  MUST BE ENGAGED BY THE GUIDE POST AND BUSHINGS AT ALL TIMES). 


                  OPeRaTING CONDITIONs OPeRaTING CONDITIONs 
                  TYPE 1 TYPE 2 TYPE 3 


                  PRELOADED 

                  MAXIMUM NUMBER 
                  OF BALL BEARINGS 
                  IN CONTACT WITH THE 
                  GUIDE POST AND THE 
                  BUSHING 

                  PRELOAD RELIEVED 

                  THE GUIDE PIN (ONLY) 
                  LEAVES THE BUSHING 
                  WHILE THE BALL CAGE 
                  REMAINS IN THE BUSHING 

                  FULL DISENGAGEMENT 

                  BOTH THE GUIDE PIN AND 
                  THE BALL CAGE LEAVE THE 
                  BUSHING 

                  ball-bearInG comPonent maIntenance 

                  Component maintenance is a serious business... 

                  BALL-SCRUBB. removes heavy soils, dirt or grease from 
                  ball-bearing guide pin assemblies. 

                  Just spray it on...wait 3 minutes... and spray again. Then 
                  blow off excess with compressed air. 

                  BALL-SCRUBB. is an industrial strength cleaner with rust 
                  inhibitors, specially formulated to clean debris and grease 
                  from all types of ball-bearing assemblies. 

                  BALL-LUBE., when applied after BALL-SCRUBB., locks out 
                  wear by chemically bonding to precision surfaces. It provides 
                  a tough, long-lasting shield that protects against oxidation 
                  and rust. 

                  BALL-LUBE. lubricates assemblies and gives them longtime 
                  protection against wear, oxidation and heat. 

                  Spray liberally on ball-bearing assemblies. 

                  Always use Ball-Lube. 
                  and Ball-Scrubb. to keep 
                  ball-bearing components 
                  clean and running smooth. 



                  TeChNICaL BULLeTIN 
                  For Ball Bearing retainers 
                  TeChNICaL BULLeTIN 
                  For Ball Bearing retainers 
                  Figure 1: 
                  Two-Point Stake 


                  Figure 2: 
                  Orbital Stake 


                  Figure 3: 
                  Stake Stress – Two-Point 


                  Figure 4: 
                  Stake Stress – Orbital 


                  BACkGROUNd 

                  Fatigue failures begin with a small crack in the material. The crack will develop 
                  at a point of discontinuity in the material, such as a change in cross section, 
                  a keyway, or a hole. Once a crack has developed, the stress-concentration 
                  effect becomes greater and the crack progresses more rapidly. As the stressed 
                  area decreases in size, the stress increases in magnitude until, finally, the 
                  remaining area fails suddenly. 

                  The original LEMPCO ball staking design consisted of small rectangular 
                  indentations opposing each other at 180° degrees around the ball (two-point 
                  staking); see Figure 1. This staking design consists of no/minimal radii, two 
                  full corners, and numerous material discontinuities, all allowing opportunities for 
                  crack propagation. 

                  SOLUTION 

                  We developed an improved ball staking method that consists of a complete 
                  circular indentation around the entire ball (orbital staking); see Figure 2. This 
                  design utilizes a uniform circular metal forming technique, with no sharp 
                  discontinuities in the material. The new method is intended to improve 
                  performance in regards to operational life cycle. 

                  CONCLUSION 

                  After an independent third party* ran a Finite Element Analysis, the following 
                  can be concluded: 


                  The peak stress and stress levels in general are much higher for the 
                  two-point stake than for the orbital stake. Figure 3 shows stress 
                  contours for the two-point stake, Figure 4 shows stress contours for 
                  the orbital stake. 

                  Due to the smaller volume of material in the two-point stake, high 
                  stresses exist in a significant portion of the indented material. 

                  The differences in stress levels and distribution imply that the fatigue 
                  life for the two-point stake will be much less than for the orbital stake, 
                  and with the lower stresses the orbital stake should improve the 
                  fatigue life. 

                  The differences in stress levels of the orbital stake design also imply 
                  that press speed can be increased with the orbital stake compared 
                  to the two-point stake. 
                  * O’Donnell Consulting Engineers, Inc. http://www.odonnellconsulting.com/fea.html 

                  LemPCOLOY. PLaIN BeaRING BUshINGs LemPCOLOY. PLaIN BeaRING BUshINGs 
                  These unique hard coated aluminum bushings have the surface 
                  hardness of case hardened steel. An electrochemical process is used 
                  to increase the corrosion resistance of the bushings. As a result of 
                  this Hard Anodized process, they are also non-conductive, so they may 
                  be used for electrical discharge machining. They have a hard surface 
                  that is highly resistant to wear and not subject to magnetization. 
                  These bushings are for clean room and EDM applications and 
                  should not be used in any stamping operation wherein a lot of 
                  contaminants are generated. 

                  Lempcoloy. bushings do not require lubrication and therefore 
                  are not provided with the conventional figure-eight oil grooves 
                  and fittings. While these bushings do not require lubrication, we 
                  recommend you apply a light mist of spindle oil prior to assembly 
                  and spray lightly prior to each press run. 

                  Lempcoloy. bushings are designed to be installed by tap fitting 
                  to seat flush with the ground surface of the punch holder. They are 
                  assembled with toe clamps and screws. These bushings must not 
                  be pressed in or honed. These Lempcoloy. bushings will work well 
                  when used with Lamina plain bearing guide posts. 


                  LemPCOLOYLemPCOLOY. PLaIN BeaRING BUshINGs 

                  Shoulder - Lempcoloy. 

                  Catalog 
                  NumberInside 
                  Dia. A 
                  Nom. B C E F L 
                  Radius 
                  M N 
                  608-0409-LAM 1/2 0.812 15/16 5/8 1 1/2 2 1/8 0.697 1.010 
                  608-0509-LAM 5/8 1.000 1 3/16 5/8 1 1/2 2 1/8 0.813 1.125 
                  608-0611-LAM 3/4 1.125 1 5/16 7/8 1 3/4 2 5/8 0.875 1.188 
                  608-0811-LAM 1 1.500 1 11/16 7/8 1 3/4 2 5/8 1.063 1.375 
                  608-1013-LAM 1 1/4 1.750 1 15/16 1 1/8 2 3 1/8 1.219 1.531 
                  608-1214-LAM 1 1/2 2.000 2 3/16 1 3/8 2 3 3/8 1.344 1.656 
                  608-1414-LAM 1 3/4 2.250 2 1/2 1 3/8 2 3 3/8 1.500 1.813 
                  608-1616-LAM 2 2.500 2 7/8 1 13/16 2 3 13/16 1.703 2.016 
                  608-2018-LAM 2 1/2 3.250 3 5/8 1 13/16 2 1/2 4 5/16 2.078 2.391 
                  608-2418-LAM 3 3.750 4 1/8 1 13/16 2 1/2 4 5/16 2.344 2.656 

                  Short Shoulder - Lempcoloy. 

                  Catalog 
                  NumberInside 
                  Dia. A 
                  Nom. B C E F L 
                  Radius 
                  M N 
                  607-0406-LAM 1/2 0.812 15/16 5/8 13/16 1 7/16 0.697 1.010 
                  607-0506-LAM 5/8 1.000 1 3/16 5/8 13/16 1 7/16 0.813 1.125 
                  607-0607-LAM 3/4 1.125 1 5/16 7/8 13/16 1 11/16 0.875 1.188 
                  607-0807-LAM 1 1.500 1 11/16 7/8 13/16 1 11/16 1.063 1.375 
                  607-1008-LAM 1 1/4 1.750 1 15/16 1 1/8 13/16 1 15/16 1.219 1.531 
                  607-1209-LAM 1 1/2 2.000 2 3/16 1 3/8 13/16 2 3/16 1.344 1.656 
                  607-1410-LAM 1 3/4 2.250 2 1/2 1 3/8 1 2 3/8 1.500 1.813 
                  607-1612-LAM 2 2.500 2 7/8 1 13/16 1 2 13/16 1.703 2.016 
                  607-2012-LAM 2 1/2 3.250 3 5/8 1 13/16 1 2 13/16 2.078 2.391 
                  607-2412-LAM 3 3.750 4 1/8 1 13/16 1 2 13/16 2.344 2.656 

                  Clamps for Assembly 

                  Catalog 
                  Number 
                  Inside 
                  Dia. A 
                  Nom. 
                  Number 
                  of 
                  Clamps 
                  899-9025 1 2 
                  899-9125 1 1/4 3 
                  899-9125 1 1/2 3 
                  899-9125 1 3/4 4 
                  899-9125 2 4 
                  899-9125 2 1/2 4 
                  899-9125 3 4 

                  NOTE: 


                  For bushings with .002 over nominal ID to be used with 
                  a discontinued LEMPCO plain bearing guide post, 
                  remove the “–LAM” suffix from the part number. 

                  ROTaINeRs. 
                  For metric Ball Bearing applications 
                  ROTaINeRs. 
                  For metric Ball Bearing applications 
                  Radial bearingplacement reduceswear and tracking. 


                  Designed to rotate on the post, as well as maintain its 
                  vertical motion, LEMPCO ROTAINERS. were developed 
                  to greatly reduce the amount of tracking. The disengagement 
                  of the guide post from the bushing by 6.35mm at the top of 
                  the stroke will allow the ROTAINER. to rotate 360° on the 
                  guide post. The ROTAINER., while still designed to track, 
                  (assuring a measurable amount of preload) will enable 
                  stampers to achieve high press production by reducing 
                  expensive replacement costs. 

                  Rotainer. Slide Replacement 
                  With Screw Assembly Number 
                  of 
                  InsertsNom. 
                  (mm) 
                  Assembly 
                  Part Number 
                  19 06CLIP 1 
                  25 08CLIP 1 
                  32 10CLIP 1 
                  40 12CLIP 1 
                  44 14CLIP 1 
                  50 16CLIP 2 
                  63 20CLIP 2 
                  80 24CLIP 2 

                  Nom. Post 
                  Diameter 
                  (mm) 

                  Length 
                  (mm) 

                  Set 
                  Screw 
                  (mm) 
                  L2 
                  Catalog 
                  Number 
                  (mm) 
                  19 
                  39 
                  7.59 
                  367-19390 
                  51 367-19510 
                  65 367-19650 
                  25 
                  39 367-25390 
                  51 367-25510 
                  65 367-25650 
                  32 
                  62 
                  10.64 
                  367-32580 
                  75 367-32700 
                  87 367-32830 
                  40 
                  68 367-40650 
                  81 367-40770 
                  100 367-40960 
                  44 
                  75 
                  10.80 
                  367-44700 
                  87 367-44830 
                  113 367-44108 
                  50 
                  89 
                  10.64 
                  367-50830 
                  108 367-50102 
                  121 367-50114 
                  63 
                  100 367-63100 
                  140 367-63140 
                  178 367-63178 
                  80 
                  100 367-80100 
                  140 367-80140 
                  178 367-80178 

                  NOTES: 


                  Diameters and lengths not listed are 
                  available by special order. 

                  The LAST length for each diameter 
                  shown in the table above should be 
                  used for general die set applications. 
                  Other lengths are for limited space 
                  and special applications. 

                  Under a preloaded condition, the 
                  ROTAINER. will only move vertically. 

                  For metric Ball Bearing applications 
                  PReCIsION BaLL BeaRING ReTaINeRs 
                  For metric Ball Bearing applications 
                  PReCIsION BaLL BeaRING ReTaINeRs 
                  Nom. Post 
                  Diameter 
                  (mm) 

                  Length 
                  (mm) 

                  Set 
                  Screw 
                  (mm) 
                  L2 
                  Catalog 
                  Number 
                  (mm) 
                  19 
                  39 
                  6.35 
                  937-19390 
                  51 937-19510 
                  65 937-19650 
                  25 
                  39 937-25390 
                  51 937-25510 
                  65 937-25650 
                  32 
                  58 937-32580 
                  70 937-32700 
                  83 937-32830 
                  40 
                  65 937-40650 
                  77 937-40770 
                  96 937-40960 
                  44 
                  70 937-44700 
                  83 937-44830 
                  108 937-44108 
                  50 
                  83 937-50830 
                  102 937-50102 
                  114 937-50114 
                  63 
                  100 
                  12.70 
                  937-63100 
                  140 937-63140 
                  178 937-63178 
                  80 
                  100 
                  7.94 
                  937-80100 
                  140 937-80140 
                  178 937-80178 

                  Radial bearing
                  NOTE: 


                  The LAST length for each diameter 
                  shown in the table above should be 
                  used for general die set applications. 
                  Other lengths are for limited space 
                  and special applications. 
                  placement reduceswear and tracking. 

                  LEMPCO Precision Ball Bearing Retainers possess 
                  resistance to normal wear and to lateral motion, are smooth 
                  in high speed operation and offer precise die register. They 
                  are keyed to the guide post slot with a set screw. 

                  Set Screw Replacements Number 
                  of 
                  Set 
                  Screws 
                  Nom. 
                  (mm) 
                  Set Screw 
                  Part Number 
                  19 SETSCREW 101214 1 
                  25 SETSCREW 101214 1 
                  32 SETSCREW 162024 1 
                  40 SETSCREW 162024 1 
                  44 SETSCREW 162024 1 
                  50 SETSCREW 162024 2 
                  63 SETSCREW 162024 2 
                  80 SETSCREW 162024 2 


                  DemOUNTaBLe sTeeL GUIDe POsT BUshINGs 
                  For metric Ball Bearing applications 
                  DemOUNTaBLe sTeeL GUIDe POsT BUshINGs 
                  For metric Ball Bearing applications 
                  Nom. 
                  Post 
                  Diameter 
                  B C C1 E F 
                  Radius 
                  L Catalog 
                  NumberM N 
                  25 43.956 51 50.80 30 
                  25 55 966-25055 
                  30 60 966-25060 
                  35 65 966-25065 
                  40 70 966-25070 
                  45 31 40.575 966-25075 
                  50 80 966-25080 
                  55 85 966-25085 
                  60 90 966-25090 
                  65 95 966-25095 
                  32 53.959 61 59.94 30 
                  35 65 966-32065 
                  40 70 966-32070 
                  45 75 966-32075 
                  50 80 966-32080 
                  55 85 966-32085 
                  60 90 966-32090 
                  65 36.627 47.34695 966-32095 
                  75 105 966-32105 
                  80 110 966-32110 
                  85 115 966-32115 
                  100 130 966-32130 
                  110 140 966-32140 
                  125 155 966-32155 
                  40 64.960 72 63.50 35 
                  40 75 966-40075 
                  45 80 966-40080 
                  50 85 966-40085 
                  55 90 966-40090 
                  60 95 966-40095 
                  65 100 966-40100 
                  75 42.190 52.908 110 966-40110 
                  80 115 966-40115 
                  85 120 966-40120 
                  90 125 966-40125 
                  100 135 966-40135 
                  105 140 966-40140 
                  120 155 966-40155

                  LEMPCO Demountable 
                  Guide Post Bushings are manufactured 
                  from 52100 tool steel and precision 
                  machined. See pages 14 & 28 for 
                  mounting instructions. 

                  Diameters and lengths not listed 
                  are available by special order. 

                  Required clamps and screws are 
                  included. 


                  DemOUNTaBLe sTeeL GUIDe POsT BUshINGs 
                  For metric Ball Bearing applications 
                  DemOUNTaBLe sTeeL GUIDe POsT BUshINGs 
                  For metric Ball Bearing applications 
                  Nom. 
                  Post 
                  Diameter 
                  B C C1 E F 
                  Radius 
                  L Catalog 
                  NumberM N 
                  44 73.959 81 73.03 35 
                  40 
                  46.939 57.658 
                  75 966-44075 
                  55 90 966-44090 
                  60 95 966-44095 
                  65 100 966-44100 
                  75 110 966-44110 
                  80 115 966-44115 
                  90 125 966-44125 
                  100 135 966-44135 
                  105 140 966-44140 
                  120 155 966-44155 
                  130 165 966-44165 
                  145 180 966-44180 
                  155 190 966-44190 
                  50 80.959 91 85.73 35 
                  40 
                  51.714 62.40875 966-50075 
                  55 90 966-50090 
                  60 95 966-50095 
                  65 100 966-50100 
                  75 110 966-50110 
                  80 115 966-50115 
                  90 125 966-50125 
                  100 135 966-50135 
                  105 140 966-50140 
                  120 155 966-50155 
                  130 165 966-50165 
                  145 180 966-50180 
                  155 190 966-50190 
                  63 94.960 105 101.85 35 
                  90 
                  58.852 69.571 
                  125 966-63125 
                  105 140 966-63140 
                  120 155 966-63155 
                  130 165 966-63165 
                  145 180 966-63180 
                  155 190 966-63190 
                  80 111.960 122 114.30 35 
                  90 
                  67.590 78.283 
                  125 966-80125 
                  105 140 966-80140 
                  120 155 966-80155 
                  130 165 966-80165 
                  145 180 966-80180 
                  155 190 966-80190


                  NOTES: 


                  The 966 Series product line is not stocked, but is available as 
                  a special order. 

                  The “C” dimension measurement is from the outside edge of 
                  the flange to the opposite outside edge. 

                  For metric Ball Bearing applications 
                  TRaNsITIONaL FIT sTeeL sLeeve BUshINGs 
                  For metric Ball Bearing applications 
                  TRaNsITIONaL FIT sTeeL sLeeve BUshINGs 
                  LEMPCO Transitional 
                  Fit Steel Sleeve Bushings are 
                  manufactured from 52100 
                  tool steel and precision 
                  machined. The I.D. is ground 
                  and honed to an 8-12 RMS 
                  finish to minimize resistance 
                  to free action of the retainer/ 
                  Rotainer. bearings. 

                  Nom. 
                  Post 
                  Diameter 
                  B L Catalog 
                  Number 
                  19 36.000 
                  50 967-19500 
                  55 967-19550 
                  65 967-19650 
                  70 967-19700 
                  75 967-19750 
                  80 967-19800 
                  90 967-19900 
                  95 967-19950 
                  100 967-19100 
                  110 967-19110 
                  125 967-19125 
                  150 967-19150 
                  25 44.000 
                  75 967-25750 
                  80 967-25800 
                  90 967-25900 
                  95 967-25950 
                  100 967-25100 
                  105 967-25105 
                  115 967-25115 
                  120 967-25120 
                  125 967-25125 
                  140 967-25140 
                  150 967-25150 
                  165 967-25165 
                  175 967-25175 

                  Nom. 
                  Post 
                  Diameter 
                  B L Catalog 
                  Number 
                  32 54.000 
                  75 967-32750 
                  80 967-32800 
                  90 967-32900 
                  95 967-32950 
                  100 967-32100 
                  105 967-32105 
                  115 967-32115 
                  125 967-32125 
                  140 967-32140 
                  150 967-32150 
                  165 967-32165 
                  175 967-32175 
                  200 967-32200 
                  230 967-32230 
                  40 65.000 
                  100 967-40100 
                  105 967-40105 
                  115 967-40115 
                  120 967-40120 
                  125 967-40125 
                  135 967-40135 
                  140 967-40140 
                  150 967-40150 
                  165 967-40165 
                  175 967-40175 
                  190 967-40190 
                  200 967-40200 
                  215 967-40215 
                  230 967-40230 
                  250 967-40250 
                  280 967-40280 
                  300 967-40300 
                  44 74.000 
                  125 967-44125 
                  135 967-44135 
                  140 967-44140 
                  150 967-44150 
                  165 967-44165 
                  175 967-44175 
                  190 967-44190 
                  200 967-44200 
                  215 967-44215 
                  230 967-44230 
                  250 967-44250 

                  Nom. 
                  Post 
                  Diameter 
                  B L Catalog 
                  Number 
                  44 74.000 
                  280 967-44280 
                  300 967-44300 
                  330 967-44330 
                  50 81.000 
                  125 967-50125 
                  135 967-50135 
                  140 967-50140 
                  150 967-50150 
                  165 967-50165 
                  175 967-50175 
                  190 967-50190 
                  200 967-50200 
                  215 967-50215 
                  230 967-50230 
                  250 967-50250 
                  280 967-50280 
                  300 967-50300 
                  330 967-50330 
                  350 967-50350 
                  63 95.000 
                  150 967-63150 
                  165 967-63165 
                  175 967-63175 
                  190 967-63190 
                  200 967-63200 
                  215 967-63215 
                  230 967-63230 
                  250 967-63250 
                  280 967-63280 
                  300 967-63300 
                  330 967-63330 
                  350 967-63350 
                  80 112.000 
                  150 967-80150 
                  165 967-80165 
                  175 967-80175 
                  190 967-80190 
                  200 967-80200 
                  215 967-80215 
                  230 967-80230 
                  250 967-80250 
                  280 967-80280 
                  300 967-80300 
                  330 967-80330 
                  350 967-80350 


                  sTRaIGhT GUIDe POsTs 
                  For metric Ball Bearing applications 
                  sTRaIGhT GUIDe POsTs 
                  For metric Ball Bearing applications 
                  LEMPCO Straight Guide Posts for ball 
                  bearing assemblies are manufactured from 
                  52100 tool steel and precision ground. See 
                  pages 14 & 28 for mounting instructions. 

                  Post 
                  Diameter 

                  Length 

                  Catalog 
                  Number 
                  19 
                  75 957-19750 
                  90 957-19900 
                  100 957-19100 
                  110 957-19110 
                  115 957-19115 
                  120 957-19120 
                  125 957-19125 
                  150 957-19150 
                  25 
                  100 957-25100 
                  110 957-25110 
                  115 957-25115 
                  120 957-25120 
                  125 957-25125 
                  135 957-25135 
                  140 957-25140 
                  145 957-25145 
                  150 957-25150 
                  165 957-25165 
                  175 957-25175 
                  190 957-25190 
                  200 957-25200 
                  215 957-25215 
                  230 957-25230 
                  32 
                  125 957-32125 
                  135 957-32135 
                  140 957-32140 
                  145 957-32145 
                  150 957-32150 
                  165 957-32165 
                  175 957-32175 
                  190 957-32190 
                  200 957-32200 
                  215 957-32215 
                  230 957-32230 
                  250 957-32250 
                  260 957-32260 
                  280 957-32280 
                  300 957-32300 
                  40 
                  125 957-40125 
                  135 957-40135 
                  140 957-40140 
                  145 957-40145 
                  150 957-40150 

                  Post 
                  Diameter 

                  Length 

                  Catalog 
                  Number 
                  40 
                  165 957 40165 
                  175 957 40175 
                  190 957 40190 
                  200 957 40200 
                  215 957 40215 
                  230 957 40230 
                  240 957 40240 
                  250 957 40250 
                  265 957 40265 
                  280 957 40280 
                  290 957 40290 
                  300 957 40300 
                  315 957 40315 
                  330 957 40330 
                  360 957 40360 
                  44 
                  125 957-44125 
                  135 957-44135 
                  140 957-44140 
                  145 957-44145 
                  150 957-44150 
                  165 957-44165 
                  175 957-44175 
                  190 957-44190 
                  200 957-44200 
                  215 957-44215 
                  230 957-44230 
                  240 957-44240 
                  250 957-44250 
                  265 957-44265 
                  280 957-44280 
                  290 957-44290 
                  300 957-44300 
                  315 957-44315 
                  330 957-44330 
                  360 957-44360 
                  50 
                  150 957 50150 
                  165 957 50165 
                  175 957 50175 
                  190 957 50190 
                  200 957-50200 
                  215 957 50215 
                  230 957 50230 
                  240 957 50240 

                  Post 
                  Diameter 

                  Length 

                  Catalog 
                  Number 
                  50 
                  250 957-50250 
                  265 957-50265 
                  280 957-50280 
                  290 957-50290 
                  300 957-50300 
                  315 957-50315 
                  330 957-50330 
                  360 957-50360 
                  380 957-50380 
                  400 957-50400 
                  430 957-50430 
                  460 957-50460 
                  63 
                  200 957-63200 
                  215 957-63215 
                  230 957-63230 
                  240 957-63240 
                  250 957-63250 
                  265 957-63265 
                  280 957-63280 
                  300 957-63300 
                  315 957-63315 
                  330 957-63330 
                  360 957-63360 
                  380 957-63380 
                  430 957-63430 
                  500 957-63500 
                  80 
                  200 957-80200 
                  215 957-80215 
                  230 957-80230 
                  250 957-80250 
                  280 957-80280 
                  300 957-80300 
                  330 957-80330 
                  360 957-80360 
                  430 957-80430 
                  500 957-80500 



                  FLaNGeD DemOUNTaBLe GUIDe POsTs 
                  For metric Ball Bearing applications 
                  FLaNGeD DemOUNTaBLe GUIDe POsTs 
                  For metric Ball Bearing applications 
                  Diameter Nominal Length 
                  Catalog 
                  Number 
                  Post 

                  Flange 
                  B C E F L 
                  24.953 
                  24.940 
                  33 24.953 
                  24.940 
                  30 
                  60 90 958-25090 
                  70 100 958-25100 
                  80 110 958-25110 
                  85 115 958-25115 
                  90 120 958-25120 
                  95 125 958.25125 
                  105 135 958-25135 
                  110 140 958-25140 
                  115 145 958-25145 
                  120 150 958-25150 
                  135 165 958-25165 
                  145 175 958-25175 
                  160 190 958-25190 
                  170 200 958-25200 
                  185 215 958-25215 
                  200 230 958-25230 
                  31.953 
                  31.940 
                  40 31.953 
                  31.940 
                  30 
                  85 115 958-32115 
                  90 120 958-32120 
                  95 125 958-32125 
                  105 135 958-32135 
                  110 140 958-32140 
                  115 145 958-32145 
                  120 150 958-32150 
                  135 165 958-32165 
                  145 175 958-32175 
                  160 190 958-32190 
                  170 200 958-32200 
                  185 215 958-32215 
                  200 230 958-32230 
                  220 250 958-32250 
                  250 280 958-32280 
                  270 300 958-32300 
                  39.952 
                  39.939 
                  48 39.952 
                  39.939 
                  36 
                  79 115 958-40115 
                  84 120 958-40120 
                  89 125 958-40125 
                  99 135 958-40135 
                  104 140 958-40140 
                  109 145 958-40145 
                  114 150 958-40150 
                  129 165 958-40165 
                  139 175 958-40175 
                  154 190 958-40190 
                  164 200 958-40200 
                  179 215 958-40215 
                  194 230 958-40230 
                  204 240 958-40240 
                  214 250 958-40250 
                  224 260 958-40260 
                  244 280 958-40280 
                  254 290 958-40290 
                  264 300 958-40300 
                  279 315 958-40315 
                  294 330 958-40330 
                  324 360 958-40360 
                  43.952 
                  43.939 
                  57 43.952 
                  43.939 
                  43 
                  82 125 958-44125 
                  92 135 958-44135 
                  97 140 958-44140 
                  102 145 958-44145 
                  107 150 958-44150 
                  112 155 958-44155 
                  122 165 958-44165 

                  LEMPCO Flanged Demountable 
                  Guide Posts for ball bearing assemblies 
                  are designed for those who prefer the 
                  convenience of a removable post to 
                  expedite die repairs. The post is tap 
                  fitted into the pin plate bore with the 
                  flange flush to the ground surface. See 
                  pages 14 & 28 for mounting instructions. 

                  These Demountable Guide Posts are 
                  manufactured from 52100 tool steel. 

                  Required clamps and screws are 
                  included. 


                  Diameter Nominal Length 
                  Catalog 
                  Number 
                  Post 

                  Flange 
                  B C E F L 
                  43.952 
                  43.939 
                  57 43.952 
                  43.939 
                  43 
                  132 175 958-44175 
                  147 190 958-44190 
                  157 200 958-44200 
                  172 215 958-44215 
                  187 230 958-44230 
                  197 240 958-44240 
                  207 250 958-44250 
                  217 260 958-44260 
                  237 280 958-44280 
                  247 290 958-44290 
                  257 300 958-44300 
                  272 315 958-44315 
                  287 330 958-44330 
                  317 360 958-44360 
                  337 380 958-44380 
                  387 430 958-44430 
                  49.952 
                  49.939 
                  63 49.952 
                  49.939 
                  49 
                  91 140 958-50140 
                  96 145 958-50145 
                  101 150 958-50150 
                  106 155 958-50155 
                  116 165 958-50165 
                  121 170 958-50170 
                  126 175 958-50175 
                  131 180 958-50180 
                  141 190 958-50190 
                  146 195 958-50195 
                  151 200 958-50200 
                  166 215 958-50215 
                  181 230 958-50230 
                  191 240 958-50240 
                  201 250 958-50250 
                  211 260 958-50260 
                  231 280 958-50280 
                  241 290 958-50290 
                  251 300 958-50300 
                  266 315 958-50315 
                  281 330 958-50330 
                  311 360 958-50360 
                  331 380 958-50380 
                  351 400 958-50400 
                  381 430 958-50430 
                  411 460 958-50460 
                  62.952 
                  62.939 
                  76 62.952 
                  62.939 
                  49 
                  151 200 958-63200 
                  166 215 958-63215 
                  181 230 958-63230 
                  201 250 958-63250 
                  231 280 958-63280 
                  251 300 958-63300 
                  281 330 958-63330 
                  311 360 958-63360 
                  381 430 958-63430 
                  451 500 958-63500 
                  79.952 
                  79.939 
                  93 79.952 
                  79.939 
                  62 
                  138 200 958-80200 
                  153 215 958-80215 
                  168 230 958-80230 
                  188 250 958-80250 
                  218 280 958-80280 
                  238 300 958-80300 
                  268 330 958-80330 
                  298 360 958-80360 
                  368 430 958-80430 
                  438 500 958-80500 

                  19.05mm 
                  FLaNGeD DemOUNTaBLe GUIDe POsTs 
                  For metric Ball Bearing applications 

                  BaLL BeaRING eNGINeeRING DaTa -meTRIC 
                  Boring procedures and dimensions 
                  BaLL BeaRING eNGINeeRING DaTa -meTRIC 
                  Boring procedures and dimensions 
                  Holes for LEMPCO Ball Bearing Guide 
                  Posts and Bushings should be jig bored for best 
                  results. The punch holder and die holder should 
                  be clamped together and bored in one setup in 
                  order to maintain dead center alignment between 
                  the upper and lower bores. If it is not possible to 
                  bore in this manner, a tolerance of ±.0127mm 
                  between centers (see illustration) must be held. 
                  Bores should be smooth and free from tool marks 
                  to provide proper bearing area for the guide post 
                  and bushing. 

                  Die holder bores must be perpendicular to the 
                  surface of the die holder which will back up the 
                  die. The bottom surface of the die holder must 
                  be parallel to the die backup surface. The punch 
                  holder bores also must be perpendicular to the 
                  surface which will back up the punches, and the 
                  top surface parallel to the punch backup surface. 

                  Break the corners of the bored holes to a 
                  generous chamfer. On sets with a symmetrical 
                  profile one pin and bushing should be offset to 
                  prevent accidental reversing of the punch holder 
                  during assembly. 

                  All of the LEMPCO Ball Bearing Guide Posts, 
                  Bushings, Retainers and Rotainers. are completely 
                  interchangeable without the need for select fitting, 
                  and if mounted in accordance with boring and 
                  assembly instructions given on this and on page 14 
                  do not require any grinding, honing, lapping, or 
                  any other modifications of any kind. Please note 
                  the dimensions given in the following table. Our 
                  experience over many years proves that these are 
                  optimum dimensions. Variations must be avoided. 

                  BORE CHART – BALL BEARING COMPONENTS (METRIC) 


                  Nominal 
                  Guide 
                  Post 
                  Diameter 
                  #957-SERIES 
                  STRAIGHT 
                  GUIDE PIN 
                  (PRESS FIT) 
                  #958-SERIES 
                  DEMOUNTABLE 
                  GUIDE PIN 
                  (TAP FIT) 
                  #967-SERIES 
                  STRAIGHT 
                  SLEEVE 
                  BUSHING 
                  (TRANSITIONAL FIT) 
                  #966-SERIES 
                  DEMOUNTABLE 
                  SHOULDER 
                  BUSHING 
                  (TAP FIT) 
                  BORE SIZE BORE SIZE BORE SIZE BORE SIZE 
                  19mm 18.977 / 18.946 N/A 36.005 / 35.992 N/A 
                  25mm 24.979 / 24.948 24.966 / 24.953 44.006 / 43.993 43.972 / 43.960 
                  32mm 31.966 / 31.941 32.343 / 32.331 54.005 / 53.993 53.972 / 53.960 
                  40mm 39.967 / 39.942 40.436 / 40.424 65.006 / 64.994 64.973 / 64.961 
                  44mm 43.968 / 43.942 44.484 / 44.471 74.005 / 73.993 73.972 / 73.960 
                  50mm 49.967 / 49.950 50.554 / 50.542 81.006 / 80.993 81.227 / 80.960 
                  63mm 62.962 / 62.939 63.707 / 63.695 95.006 / 94.993 94.973 / 94.960 
                  80mm 79.960 / 79.937 80.908 / 80.896 112.006/ 111.994 111.973 / 111.961 

                  (UNLESS OTHERWISE NOTEd, ALL dIMENSIONS ARE IN MILLIMETERS) 


                  incH and custom 
                  DIe sPRINGs 
                  incH and custom 
                  DIe sPRINGs 
                  dIe sPrInGs Product features 


                  Same day shipments – we stock them so you don’t have to 

                  Inch sizes manufactured to industry standard colors 

                  Reliable, trouble-free performance 

                  Manufactured in an ISO 9001:2008 certified facility 

                  Manufactured from spring-quality Chromium Silicon alloy, high-tensile 
                  strength steel in accordance with ASTMA A1000-99 specifications 

                  Optimal rectangular wire design 
                  MEdIUM dUTY MEdIUM HEAVY dUTY HEAVY dUTY EXTRA HEAVY dUTY 
                  Color Coded Color Coded Color Coded Color Coded 
                  Blue Stripe Red Stripe Gold Stripe Green Stripe 

                  custom sPrInGs 

                  A custom spring is any spring that has: 


                  Unique physical attributes 

                  . Special wire material, plating or paint 

                  . Custom free lengths, diameters, solid heights, 
                  rates, number of coils or custom loads at a 
                  given deflection 


                  Critical tolerances 

                  Specific inspection or certification requirements 

                  . Military specifications 

                  . 100% inspection of critical characteristics 

                  Statistical reports 

                  Computer controlled multi-point tests 

                  color coded Blue stripe 
                  meDIUm DUTY DIe sPRINGs 
                  color coded Blue stripe 
                  meDIUm DUTY DIe sPRINGs 
                  Hole 
                  Diam. 
                  (in) 
                  Rod 
                  Diam. 
                  (in) 
                  Free 
                  Length 
                  (in) 
                  Wire 
                  Size 
                  (in) 
                  CATALOG 
                  NUMBER 
                  Pounds 

                  1/10 
                  inch 
                  defl. 
                  Total 
                  Deflection 
                  Recommended 
                  for 
                  Long 
                  Life 
                  (25% 
                  of 
                  C) 
                  Load 
                  lbs. 
                  Defl. 
                  in. 
                  Total 
                  Deflection 
                  Recommended 
                  for 
                  Avg. 
                  Life 
                  (35% 
                  of 
                  C) 
                  Load 
                  lbs. 
                  Defl. 
                  in. 
                  Maximum 
                  Operating 
                  Deflection 
                  (40% 
                  of 
                  C) 
                  Load 
                  lbs. 
                  Defl. 
                  in. 

                  Max. 
                  Comp. 
                  Length 
                  (in) 
                  1.00 9-0604-1 6.2 15.5 0.25 21.7 0.35 24.8 0.40 0.48 
                  3/8 3/16 1.25 9-0605-1 5.3 16.6 0.31 23.2 0.44 26.5 0.50 0.56 
                  3/8 3/16 1.50 0.0400.040 9-0606-1 4.2 15.6 0.38 21.8 0.53 24.9 0.60 0.68 
                  3/8 3/16 1.75 XX 9-0607-1 3.5 15.3 0.44 21.4 0.61 24.5 0.70 0.783/83/8 
                  3/163/16 2.00 0.0700.070 9-0608-1 2.9 14.5 0.50 20.3 0.70 23.2 0.80 0.94 
                  3/8 3/16 2.50 9-0610-1 2.4 15.3 0.63 21.4 0.88 24.4 1.00 1.12 
                  3/8 3/16 3.00 9-0612-1 2.1 15.8 0.75 22.1 1.05 25.2 1.20 1.40 
                  12.00 9-0648-1 0.6 16.8 3.00 23.5 4.20 26.9 4.80 5.11 
                  1.00 9-0804-1 10.7 26.8 0.25 37.5 0.35 42.8 0.40 0.45 
                  1/2 9/32 1.25 9-0805-1 8.2 25.6 0.31 35.9 0.44 41.0 0.50 0.55 
                  1/2 9/32 1.50 9-0806-1 6.8 25.5 0.38 35.7 0.53 40.8 0.60 0.66 
                  1/2 9/32 1.75 9-0807-1 6.0 26.3 0.44 36.8 0.61 42.0 0.70 0.73 
                  1/2 9/32 2.00 9-0808-1 5.3 26.5 0.50 37.1 0.70 42.4 0.80 0.82 
                  1/2 9/32 2.50 0.052 9-0810-1 4.3 26.9 0.63 37.6 0.88 43.0 1.00 1.02 
                  1/2 9/32 3.00 X 9-0812-1 3.4 25.5 0.75 35.7 1.05 40.8 1.20 1.25 
                  1/2 9/32 3.50 0.095 9-0814-1 2.9 25.4 0.88 35.5 1.23 40.6 1.40 1.42 
                  1/2 9/32 4.50 9-0818-1 2.4 27.0 1.13 37.8 1.58 43.2 1.80 1.82 
                  1/2 9/32 5.50 9-0822-1 2.0 27.5 1.38 38.5 1.93 44.0 2.20 2.22 
                  1/2 9/32 6.50 9-0826-1 1.4 22.8 1.63 31.9 2.28 36.4 2.60 2.65 
                  1/2 9/32 7.50 9-0830-1 1.2 22.5 1.88 31.5 2.63 36.0 3.00 3.27 
                  12.00 9-0848-1 0.7 21.0 3.00 29.4 4.20 33.6 4.80 5.24 
                  5/8 11/32 
                  1.00 
                  1.25 
                  1.50 
                  1.75 
                  2.00 
                  2.50 
                  3.00 
                  3.50 
                  4.00 
                  12.00 
                  0.0680.068XX0.1170.117 
                  9-1004-1 
                  9-1005-1 
                  9-1006-1 
                  9-1007-1 
                  9-1008-1 
                  9-1010-1 
                  9-1012-1 
                  9-1014-1 
                  9-1016-1 
                  9-1048-1 
                  17.0 
                  13.0 
                  11.1 
                  9.6 
                  8.8 
                  6.3 
                  5.6 
                  4.8 
                  4.4 
                  1.5 
                  42.5 
                  40.6 
                  41.6 
                  42.0 
                  44.0 
                  39.4 
                  42.0 
                  42.0 
                  44.0 
                  45.6 
                  0.25 
                  0.31 
                  0.38 
                  0.44 
                  0.50 
                  0.63 
                  0.75 
                  0.88 
                  1.00 
                  3.00 
                  59.5 
                  56.9 
                  58.3 
                  58.8 
                  61.6 
                  55.1 
                  58.8 
                  58.8 
                  61.6 
                  63.8 
                  0.35 
                  0.44 
                  0.53 
                  0.61 
                  0.70 
                  0.88 
                  1.05 
                  1.23 
                  1.40 
                  4.20 
                  68.0 
                  65.0 
                  66.6 
                  67.2 
                  70.4 
                  63.0 
                  67.2 
                  67.2 
                  70.4 
                  73.0 
                  0.40 
                  0.50 
                  0.60 
                  0.70 
                  0.80 
                  1.00 
                  1.20 
                  1.40 
                  1.60 
                  4.80 
                  0.50 
                  0.62 
                  0.69 
                  0.80 
                  0.89 
                  1.16 
                  1.27 
                  1.46 
                  1.65 
                  4.83 
                  1.00 9-1204-1 31.8 79.5 0.25 111.3 0.35 127.2 0.40 0.50 
                  3/4 3/8 1.25 9-1205-1 25.6 80.0 0.31 112.0 0.44 128.0 0.50 0.65 
                  3/4 3/8 1.50 9-1206-1 20.0 75.0 0.38 105.0 0.53 120.0 0.60 0.77 
                  3/4 3/8 1.75 9-1207-1 17.6 77.0 0.44 107.8 0.61 123.2 0.70 0.88 
                  3/4 3/8 2.00 9-1208-1 14.4 72.0 0.50 100.8 0.70 115.2 0.80 1.03 
                  3/4 3/8 2.50 0.085 9-1210-1 12.0 75.0 0.63 105.0 0.88 120.0 1.00 1.28 
                  3/4 3/8 3.00 X 9-1212-1 9.6 72.0 0.75 100.8 1.05 115.2 1.20 1.49 
                  3/4 3/8 3.50 0.0850.155 9-1214-1 8.0 70.0 0.88 98.0 1.23 112.0 1.40 1.743/43/4 3/83/8 4.00 X 
                  0.155 9-1216-1 7.2 72.0 1.00 100.8 1.40 115.2 1.60 1.99 
                  3/4 3/8 4.50 9-1218-1 6.4 72.0 1.13 100.8 1.58 115.2 1.80 2.24 
                  3/4 3/8 5.00 9-1220-1 6.0 75.0 1.25 105.0 1.75 120.0 2.00 2.48 
                  3/4 3/8 5.50 9-1222-1 5.5 75.6 1.38 105.9 1.93 121.0 2.20 2.72 
                  3/4 3/8 6.00 9-1224-1 5.0 75.0 1.50 105.0 2.10 120.0 2.40 2.97 
                  3/4 3/8 6.50 9-1226-1 4.5 73.1 1.63 102.4 2.28 117.0 2.60 3.20 
                  3/4 3/8 7.50 9-1230-1 3.8 71.3 1.88 99.8 2.63 114.0 3.00 3.64 
                  12.00 9-1248-1 2.4 72.0 3.00 100.8 4.20 115.2 4.80 5.84 

                  * NOTE: For design purposes only. We do not recommend deflecting a spring to maximum deflection. 

                  color coded Blue stripe 
                  INCh sTaNDaRD 
                  color coded Blue stripe 
                  INCh sTaNDaRD 
                  Hole 
                  Diam. 
                  (in) 
                  Rod 
                  Diam. 
                  (in) 
                  Free 
                  Length 
                  (in) 
                  Wire 
                  Size 
                  (in) 
                  CATALOG 
                  NUMBER 
                  Pounds 

                  1/10 
                  inch 
                  defl. 
                  Total 
                  Deflection 
                  Recommended 
                  for 
                  Long 
                  Life 
                  (25% 
                  of 
                  C) 
                  Load 
                  lbs. 
                  Defl. 
                  in. 
                  Total 
                  Deflection 
                  Recommended 
                  for 
                  Avg. 
                  Life 
                  (35% 
                  of 
                  C) 
                  Load 
                  lbs. 
                  Defl. 
                  in. 
                  Maximum 
                  Operating 
                  Deflection 
                  (40% 
                  of 
                  C) 
                  Load 
                  lbs. 
                  Defl. 
                  in. 

                  Max. 
                  Comp. 
                  Length 
                  (in) 
                  1.00 9-1604-1 55.0 137.5 0.25 192.5 0.35 220.0 0.40 0.51 
                  1 1/2 1.25 9-1605-1 45.0 140.6 0.31 196.9 0.44 225.0 0.50 0.66 
                  1 1/2 1.50 9-1606-1 35.4 132.8 0.38 185.9 0.53 212.4 0.60 0.78 
                  1 1/2 1.75 9-1607-1 30.0 131.3 0.44 183.8 0.61 210.0 0.70 0.90 
                  1 1/2 2.00 9-1608-1 26.0 130.0 0.50 182.0 0.70 208.0 0.80 1.02 
                  1 1/2 2.50 0.105 9-1610-1 20.2 126.3 0.63 176.8 0.88 202.0 1.00 1.27 
                  1 1/2 3.00 X 9-1612-1 16.5 123.8 0.75 173.3 1.05 198.0 1.20 1.50 
                  11 1/2 3.50 0.1050.212X 9-1614-1 15.0 131.3 0.88 183.8 1.23 210.0 1.40 1.75 
                  1 1/21/2 4.00 0.212 9-1616-1 12.0 120.0 1.00 168.0 1.40 192.0 1.60 2.00 
                  1 1/2 4.50 9-1618-1 10.5 118.1 1.13 165.4 1.58 189.0 1.80 2.25 
                  1 1/2 5.00 9-1620-1 9.6 120.0 1.25 168.0 1.75 192.0 2.00 2.49 
                  1 1/2 5.50 9-1622-1 8.8 121.0 1.38 169.4 1.93 193.6 2.20 2.74 
                  1 1/2 6.00 9-1624-1 8.0 120.0 1.50 168.0 2.10 192.0 2.40 2.96 
                  1 1/2 7.00 9-1628-1 7.2 126.0 1.75 176.4 2.45 201.6 2.80 3.48 
                  1 1/2 8.00 9-1632-1 6.0 120.0 2.00 168.0 2.80 192.0 3.20 3.86 
                  12.00 9-1648-1 4.0 120.0 3.00 168.0 4.20 192.0 4.80 5.76 
                  1-1/4 5/8 
                  1.50 
                  1.75 
                  2.00 
                  2.50 
                  3.00 
                  3.50 
                  4.00 
                  4.50 
                  5.00 
                  5.50 
                  6.00 
                  7.00 
                  8.00 
                  10.00 
                  12.00 
                  0.125 

                  0.270 
                  9-2006-1 
                  9-2007-1 
                  9-2008-1 
                  9-2010-1 
                  9-2012-1 
                  9-2014-1 
                  9-2016-1 
                  9-2018-1 
                  9-2020-1 
                  9-2022-1 
                  9-2024-1 
                  9-2028-1 
                  9-2032-1 
                  9-2040-1 
                  9-2048-1 
                  51.0 
                  42.4 
                  36.0 
                  28.8 
                  24.0 
                  20.0 
                  17.6 
                  16.0 
                  13.6 
                  12.8 
                  12.0 
                  10.4 
                  8.8 
                  7.2 
                  6.0 
                  191.3 
                  185.5 
                  180.0 
                  180.0 
                  180.0 
                  175.0 
                  176.0 
                  180.0 
                  170.0 
                  176.0 
                  180.0 
                  182.0 
                  176.0 
                  180.0 
                  180.0 
                  0.38 
                  0.44 
                  0.50 
                  0.63 
                  0.75 
                  0.88 
                  1.00 
                  1.13 
                  1.25 
                  1.38 
                  1.50 
                  1.75 
                  2.00 
                  2.50 
                  3.00 
                  267.8 
                  259.7 
                  252.0 
                  252.0 
                  252.0 
                  245.0 
                  246.4 
                  252.0 
                  238.0 
                  246.4 
                  252.0 
                  254.8 
                  246.4 
                  252.0 
                  252.0 
                  0.53 
                  0.61 
                  0.70 
                  0.88 
                  1.05 
                  1.23 
                  1.40 
                  1.58 
                  1.75 
                  1.93 
                  2.10 
                  2.45 
                  2.80 
                  3.50 
                  4.20 
                  306.0 
                  296.8 
                  288.0 
                  288.0 
                  288.0 
                  280.0 
                  281.6 
                  288.0 
                  272.0 
                  281.6 
                  288.0 
                  291.2 
                  281.6 
                  288.0 
                  288.0 
                  0.60 
                  0.70 
                  0.80 
                  1.00 
                  1.20 
                  1.40 
                  1.60 
                  1.80 
                  2.00 
                  2.20 
                  2.40 
                  2.80 
                  3.20 
                  4.00 
                  4.80 
                  0.75 
                  0.88 
                  1.05 
                  1.25 
                  1.46 
                  1.70 
                  1.95 
                  2.20 
                  2.44 
                  2.72 
                  2.98 
                  3.50 
                  3.98 
                  4.98 
                  5.98 
                  2.00 9-2408-1 54.7 273.5 0.50 382.9 0.70 437.6 0.80 1.03 
                  1 1/2 3/4 2.50 9-2410-1 44.7 279.4 0.63 391.1 0.88 447.0 1.00 1.27 
                  1 1/2 3/4 3.00 9-2412-1 36.0 270.0 0.75 378.0 1.05 432.0 1.20 1.52 
                  1 1/2 3/4 3.50 9-2414-1 30.0 262.5 0.88 367.5 1.23 420.0 1.40 1.74 
                  1 1/2 3/4 4.00 0.158 9-2416-1 27.0 270.0 1.00 378.0 1.40 432.0 1.60 1.99 
                  1 1/2 3/4 4.50 X0.158 9-2418-1 23.0 258.8 1.13 362.3 1.58 414.0 1.80 2.22 
                  1 1/21-1/2 3/4 5.00 0.315X 9-2420-1 21.0 262.5 1.25 367.5 1.75 420.0 2.00 2.46 
                  1 1/2 3/4 5.50 0.315 9-2422-1 18.5 254.4 1.38 356.1 1.93 407.0 2.20 2.72 
                  1 1/2 3/4 6.00 9-2424-1 17.0 255.0 1.50 357.0 2.10 408.0 2.40 2.96 
                  1 1/2 3/4 7.00 9-2428-1 14.5 253.8 1.75 355.3 2.45 406.0 2.80 3.40 
                  1 1/2 3/4 8.00 9-2432-1 12.8 256.0 2.00 358.4 2.80 409.6 3.20 3.90 
                  1 1/2 3/4 10.00 9-2440-1 10.0 250.0 2.50 350.0 3.50 400.0 4.00 4.86 
                  12.00 9-2448-1 8.2 246.0 3.00 344.4 4.20 393.6 4.80 5.86 
                  2.50 9-3210-1 100.0 625.0 0.63 875.0 0.88 1000.0 1.00 1.37 
                  2 1 3.00 9-3212-1 83.0 622.5 0.75 871.5 1.05 996.0 1.20 1.58 
                  2 1 3.50 9-3214-1 65.8 575.8 0.88 806.1 1.23 921.2 1.40 1.84 
                  2 1 4.00 9-3216-1 60.0 600.0 1.00 840.0 1.40 960.0 1.60 2.08 
                  2 1 4.50 0.215 9-3218-1 53.0 596.3 1.13 834.8 1.58 954.0 1.80 2.20 
                  22 11 5.00 0.215XX 9-3220-1 47.0 587.5 1.25 822.5 1.75 940.0 2.00 2.58 
                  2 1 5.50 0.4450.445 9-3222-1 39.8 547.3 1.38 766.2 1.93 875.6 2.20 2.88 
                  2 1 6.00 9-3224-1 39.0 585.0 1.50 819.0 2.10 936.0 2.40 3.03 
                  2 1 7.00 9-3228-1 31.6 553.0 1.75 774.2 2.45 884.8 2.80 3.58 
                  2 1 8.00 9-3232-1 28.5 570.0 2.00 798.0 2.80 912.0 3.20 4.05 
                  2 1 10.00 9-3240-1 20.8 520.0 2.50 728.0 3.50 832.0 4.00 5.00 
                  12.00 9-3248-1 17.5 525.0 3.00 735.0 4.20 840.0 4.80 6.17

                  * NOTE: For design purposes only. We do not recommend deflecting a spring to maximum deflection. 

                  color coded red stripe 
                  meDIUm heavY DUTY DIe sPRINGs 
                  color coded red stripe 
                  meDIUm heavY DUTY DIe sPRINGs 
                  Hole 
                  Diam. 
                  (in) 
                  Rod 
                  Diam. 
                  (in) 
                  Free 
                  Length 
                  (in) 
                  Wire 
                  Size 
                  (in) 
                  CATALOG 
                  NUMBER 
                  Pounds 

                  1/10 
                  inch 
                  defl. 
                  Total 
                  Deflection 
                  Recommended 
                  for 
                  Long 
                  Life 
                  (20% 
                  of 
                  C) 
                  Load 
                  lbs. 
                  Defl. 
                  in. 
                  Total 
                  Deflection 
                  Recommended 
                  for 
                  Avg. 
                  Life 
                  (25% 
                  of 
                  C) 
                  Load 
                  lbs. 
                  Defl. 
                  in. 
                  Maximum 
                  Operating 
                  Deflection 
                  (35% 
                  of 
                  C) 
                  Load 
                  lbs. 
                  Defl. 
                  in. 

                  Max. 
                  Comp. 
                  Length 
                  (in) 
                  1.00 9-0604-2 9.0 18.0 0.20 22.5 0.25 31.5 0.35 0.58 
                  3/8 3/16 1.25 9-0605-2 7.3 18.3 0.25 22.8 0.31 31.9 0.44 0.71 
                  3/8 3/16 1.50 0.045 9-0606-2 6.7 20.1 0.30 25.1 0.38 35.2 0.53 0.85 
                  3/8 3/16 1.75 0.045X 9-0607-2 5.7 20.0 0.35 24.9 0.44 34.9 0.61 0.953/83/8 3/163/16 2.00 X0.0700.070 9-0608-2 5.0 20.0 0.40 25.0 0.50 35.0 0.70 1.09 
                  3/8 3/16 2.50 9-0610-2 4.0 20.0 0.50 25.0 0.63 35.0 0.88 1.36 
                  3/8 3/16 3.00 9-0612-2 3.0 18.0 0.60 22.5 0.75 31.5 1.05 1.69 
                  12.00 9-0648-2 0.8 19.2 2.40 24.0 3.00 33.6 4.20 6.46 
                  1.00 9-0804-2 16.6 33.2 0.20 41.5 0.25 58.1 0.35 0.50 
                  1/2 9/32 1.25 9-0805-2 13.0 32.5 0.25 40.6 0.31 56.9 0.44 0.61 
                  1/2 9/32 1.50 9-0806-2 9.9 29.7 0.30 37.1 0.38 52.0 0.53 0.72 
                  1/2 9/32 1.75 0.060 9-0807-2 8.5 29.8 0.35 37.2 0.44 52.1 0.61 0.84 
                  1/2 9/32 2.00 X 9-0808-2 7.5 30.0 0.40 37.5 0.50 52.5 0.70 0.95 
                  1/2 9/32 2.50 0.095 9-0810-2 6.0 30.0 0.50 37.5 0.63 52.5 0.88 1.18 
                  1/2 9/32 3.00 9-0812-2 5.5 33.0 0.60 41.3 0.75 57.8 1.05 1.40 
                  1/2 9/32 3.50 9-0814-2 4.0 28.0 0.70 35.0 0.88 49.0 1.23 1.68 
                  12.00 9-0848-2 1.2 28.8 2.40 36.0 3.00 50.4 4.20 5.68 
                  5/8 11/32 
                  1.00 
                  1.25 
                  1.50 
                  1.75 
                  2.00 
                  2.50 
                  3.00 
                  3.50 
                  4.00 
                  12.00 
                  0.0860.086XX0.1120.112 
                  9-1004-2 
                  9-1005-2 
                  9-1006-2 
                  9-1007-2 
                  9-1008-2 
                  9-1010-2 
                  9-1012-2 
                  9-1014-2 
                  9-1016-2 
                  9-1048-2 
                  30.0 
                  21.5 
                  19.2 
                  16.8 
                  14.8 
                  11.5 
                  10.0 
                  8.5 
                  7.6 
                  2.6 
                  60.0 
                  53.8 
                  57.6 
                  58.8 
                  59.2 
                  57.5 
                  60.0 
                  59.5 
                  60.8 
                  62.4 
                  0.20 
                  0.25 
                  0.30 
                  0.35 
                  0.40 
                  0.50 
                  0.60 
                  0.70 
                  0.80 
                  2.40 
                  75.0 
                  67.2 
                  72.0 
                  73.5 
                  74.0 
                  71.9 
                  75.0 
                  74.4 
                  76.0 
                  78.0 
                  0.25 
                  0.31 
                  0.38 
                  0.44 
                  0.50 
                  0.63 
                  0.75 
                  0.88 
                  1.00 
                  3.00 
                  105.0 
                  94.1 
                  100.8 
                  102.9 
                  103.6 
                  100.6 
                  105.0 
                  104.1 
                  106.4 
                  109.2 
                  0.35 
                  0.44 
                  0.53 
                  0.61 
                  0.70 
                  0.88 
                  1.05 
                  1.23 
                  1.40 
                  4.20 
                  0.56 
                  0.70 
                  0.79 
                  0.92 
                  1.00 
                  1.22 
                  1.43 
                  1.69 
                  1.92 
                  5.70 
                  1.00 9-1204-02 50.0 100.0 0.20 125.0 0.25 175.0 0.35 0.58 
                  3/4 3/8 1.25 9-1205-02 38.0 95.0 0.25 118.8 0.31 166.3 0.44 0.72 
                  3/4 3/8 1.50 9-1206-02 32.0 96.0 0.30 120.0 0.38 168.0 0.53 0.87 
                  3/4 3/8 1.75 9-1207-02 28.5 99.8 0.35 124.7 0.44 174.6 0.61 1.02 
                  3/4 3/8 2.00 9-1208-02 24.8 99.2 0.40 124.0 0.50 173.6 0.70 1.16 
                  3/4 3/8 2.50 0.100 9-1210-02 19.2 96.0 0.50 120.0 0.63 168.0 0.88 1.46 
                  3/4 3/8 3.00 0.100XX 9-1212-02 14.4 86.4 0.60 108.0 0.75 151.2 1.05 1.743/43/4 3/83/8 3.50 0.1550.155 9-1214-02 12.8 89.6 0.70 112.0 0.88 156.8 1.23 2.02 
                  3/4 3/8 4.00 9-1216-02 12.0 96.0 0.80 120.0 1.00 168.0 1.40 2.31 
                  3/4 3/8 4.50 9-1218-02 11.0 99.0 0.90 123.8 1.13 173.3 1.58 2.62 
                  3/4 3/8 5.00 9-1220-02 9.0 90.0 1.00 112.5 1.25 157.5 1.75 2.86 
                  3/4 3/8 5.50 9-1222-02 8.0 88.0 1.10 110.0 1.38 154.0 1.93 3.15 
                  3/4 3/8 6.00 9-1224-02 7.5 90.0 1.20 112.5 1.50 157.5 2.10 3.45 
                  12.00 9-1248-02 3.6 86.4 2.40 108.0 3.00 151.2 4.20 6.78 

                  * NOTE: For design purposes only. We do not recommend deflecting a spring to maximum deflection. 

                  color coded red stripe 
                  INCh sTaNDaRD 
                  color coded red stripe 
                  INCh sTaNDaRD 
                  Hole 
                  Diam. 
                  (in) 
                  Rod 
                  Diam. 
                  (in) 
                  Free 
                  Length 
                  (in) 
                  Wire 
                  Size 
                  (in) 
                  CATALOG 
                  NUMBER 
                  Pounds 

                  1/10 
                  inch 
                  defl. 
                  Total 
                  Deflection 
                  Recommended 
                  for 
                  Long 
                  Life 
                  (20% 
                  of 
                  C) 
                  Load 
                  lbs. 
                  Defl. 
                  in. 
                  Total 
                  Deflection 
                  Recommended 
                  for 
                  Avg. 
                  Life 
                  (25% 
                  of 
                  C) 
                  Load 
                  lbs. 
                  Defl. 
                  in. 
                  Maximum 
                  Operating 
                  Deflection 
                  (35% 
                  of 
                  C) 
                  Load 
                  lbs. 
                  Defl. 
                  in. 

                  Max. 
                  Comp. 
                  Length 
                  (in) 
                  1.00 9-1604-2 76.0 152.0 0.20 190.0 0.25 266.0 0.35 0.61 
                  1 1/2 1.25 9-1605-2 62.4 156.0 0.25 195.0 0.31 273.0 0.44 0.75 
                  1 1/2 1.50 9-1606-2 49.6 148.8 0.30 186.0 0.38 260.4 0.53 0.89 
                  1 1/2 1.75 9-1607-2 44.0 154.0 0.35 192.5 0.44 269.5 0.61 1.02 
                  1 1/2 2.00 9-1608-2 40.0 160.0 0.40 200.0 0.50 280.0 0.70 1.15 
                  1 1/2 2.50 0.125 9-1610-2 31.0 155.0 0.50 193.8 0.63 271.3 0.88 1.44 
                  1 1/2 3.00 X0.125 9-1612-2 25.0 150.0 0.60 187.5 0.75 262.5 1.05 1.73 
                  11 1/21/2 3.50 0.214X 9-1614-2 21.6 151.2 0.70 189.0 0.88 264.6 1.23 2.02 
                  1 1/2 4.00 0.214 9-1616-2 18.4 147.2 0.80 184.0 1.00 257.6 1.40 2.30 
                  1 1/2 4.50 9-1618-2 17.0 153.0 0.90 191.3 1.13 267.8 1.58 2.59 
                  1 1/2 5.00 9-1620-2 14.4 144.0 1.00 180.0 1.25 252.0 1.75 2.88 
                  1 1/2 5.50 9-1622-2 12.8 140.8 1.10 176.0 1.38 246.4 1.93 3.16 
                  1 1/2 6.00 9-1624-2 12.0 144.0 1.20 180.0 1.50 252.0 2.10 3.45 
                  1 1/2 7.00 9-1628-2 10.0 140.0 1.40 175.0 1.75 245.0 2.45 4.03 
                  1 1/2 8.00 9-1632-2 8.8 140.8 1.60 176.0 2.00 246.4 2.80 4.60 
                  12.00 9-1648-2 6.2 148.8 2.40 186.0 3.00 260.4 4.20 6.70 
                  1.50 9-2006-2 113.4 340.2 0.30 425.3 0.38 595.4 0.53 0.92 
                  1 1/4 5/8 1.75 9-2007-2 94.5 330.8 0.35 413.4 0.44 578.8 0.61 1.07 
                  1 1/4 5/8 2.00 9-2008-2 81.0 324.0 0.40 405.0 0.50 567.0 0.70 1.22 
                  1 1/4 5/8 2.50 9-2010-2 62.4 312.0 0.50 390.0 0.63 546.0 0.88 1.55 
                  1 1/4 5/8 3.00 9-2012-2 51.2 307.2 0.60 384.0 0.75 537.6 1.05 1.83 
                  1 1/4 5/8 3.50 0.165 9-2014-2 43.5 304.5 0.70 380.6 0.88 532.9 1.23 2.12 
                  1 1/4 5/8 4.00 X 9-2016-2 36.8 294.4 0.80 368.0 1.00 515.2 1.40 2.43 
                  1 1/4 5/8 4.50 0.2700.165 9-2018-2 32.0 288.0 0.90 360.0 1.13 504.0 1.58 2.68 
                  1 1/41-1/4 5/8 5.00 X 9-2020-2 29.0 290.0 1.00 362.5 1.25 507.5 1.75 2.94 
                  1 1/4 5/8 5.50 0.270 9-2022-2 26.4 290.4 1.10 363.0 1.38 508.2 1.93 3.22 
                  1 1/4 5/8 6.00 9-2024-2 25.0 300.0 1.20 375.0 1.50 525.0 2.10 3.58 
                  1 1/4 5/8 7.00 9-2028-2 20.0 280.0 1.40 350.0 1.75 490.0 2.45 4.10 
                  1 1/4 5/8 8.00 9-2032-2 18.4 294.4 1.60 368.0 2.00 515.2 2.80 4.76 
                  8 1/4 5/8 10.00 9-2040-2 14.5 290.0 2.00 362.5 2.50 507.5 3.50 5.78 
                  12.00 9-2048-2 12.1 290.4 2.40 363.0 3.00 508.2 4.20 6.94 
                  1-1/2 3/4 
                  2.00 
                  2.50 
                  3.00 
                  3.50 
                  4.00 
                  4.50 
                  5.00 
                  5.50 
                  6.00 
                  7.00 
                  8.00 
                  10.00 
                  12.00 
                  0.191 

                  0.320 
                  9-2408-2 
                  9-2410-2 
                  9-2412-2 
                  9-2414-2 
                  9-2416-2 
                  9-2418-2 
                  9-2420-2 
                  9-2422-2 
                  9-2424-2 
                  9-2428-2 
                  9-2432-2 
                  9-2440-2 
                  9-2448-2 
                  104.0 
                  81.5 
                  62.4 
                  52.8 
                  47.3 
                  41.6 
                  36.8 
                  33.6 
                  30.4 
                  26.4 
                  22.0 
                  17.6 
                  14.4 
                  416.0 
                  407.5 
                  374.4 
                  369.6 
                  378.4 
                  374.4 
                  368.0 
                  369.6 
                  364.8 
                  369.6 
                  352.0 
                  352.0 
                  345.6 
                  0.40 
                  0.50 
                  0.60 
                  0.70 
                  0.80 
                  0.90 
                  1.00 
                  1.10 
                  1.20 
                  1.40 
                  1.60 
                  2.00 
                  2.40 
                  520.0 
                  509.4 
                  468.0 
                  462.0 
                  473.0 
                  468.0 
                  460.0 
                  462.0 
                  456.0 
                  462.0 
                  440.0 
                  440.0 
                  432.0 
                  0.50 
                  0.63 
                  0.75 
                  0.88 
                  1.00 
                  1.13 
                  1.25 
                  1.38 
                  1.50 
                  1.75 
                  2.00 
                  2.50 
                  3.00 
                  728.0 
                  713.1 
                  655.2 
                  646.8 
                  662.2 
                  655.2 
                  644.0 
                  646.8 
                  638.4 
                  646.8 
                  616.0 
                  616.0 
                  604.8 
                  0.70 
                  0.88 
                  1.05 
                  1.23 
                  1.40 
                  1.58 
                  1.75 
                  1.93 
                  2.10 
                  2.45 
                  2.80 
                  3.50 
                  4.20 
                  1.21 
                  1.51 
                  1.75 
                  2.08 
                  2.31 
                  2.58 
                  2.82 
                  3.05 
                  3.45 
                  3.89 
                  4.45 
                  5.55 
                  6.80 
                  2.50 9-3210-2 118.4 592.0 0.50 740.0 0.63 1036.0 0.88 1.47 
                  2 1 3.00 9-3212-2 96.0 576.0 0.60 720.0 0.75 1008.0 1.05 1.77 
                  2 1 3.50 9-3214-2 80.0 560.0 0.70 700.0 0.88 980.0 1.23 2.05 
                  2 1 4.00 9-3216-2 66.4 531.2 0.80 664.0 1.00 929.6 1.40 2.32 
                  2 1 4.50 0.2350.235 9-3218-2 60.0 540.0 0.90 675.0 1.13 945.0 1.58 2.60 
                  22 11 5.00 XX 9-3220-2 55.1 551.0 1.00 688.8 1.25 964.3 1.75 2.92 
                  2 1 5.50 0.4400.440 9-3222-2 49.7 546.7 1.10 683.4 1.38 956.7 1.93 3.18 
                  2 1 6.00 9-3224-2 45.3 543.6 1.20 679.5 1.50 951.3 2.10 3.46 
                  2 1 7.00 9-3228-2 38.5 539.0 1.40 673.8 1.75 943.3 2.45 4.05 
                  2 1 8.00 9-3232-2 33.5 536.0 1.60 670.0 2.00 938.0 2.80 4.62 
                  2 1 10.00 9-3240-2 26.0 520.0 2.00 650.0 2.50 910.0 3.50 5.75 
                  12.00 9-3248-2 21.9 525.6 2.40 657.0 3.00 919.8 4.20 6.88 

                  * NOTE: For design purposes only. We do not recommend deflecting a spring to maximum deflection. 

                  heavY DUTY DIe sPRINGs 
                  color coded gold stripe 
                  heavY DUTY DIe sPRINGs 
                  color coded gold stripe 
                  Hole 
                  Diam. 
                  (in) 
                  Rod 
                  Diam. 
                  (in) 
                  Free 
                  Length 
                  (in) 
                  Wire 
                  Size 
                  (in) 
                  CATALOG 
                  NUMBER 
                  Pounds 

                  1/10 
                  inch 
                  defl. 
                  Total 
                  Deflection 
                  Recommended 
                  for 
                  Long 
                  Life 
                  (15% 
                  of 
                  C) 
                  Total 
                  Deflection 
                  Recommended 
                  for 
                  Avg. 
                  Life 
                  (20% 
                  of 
                  C) 
                  Maximum 
                  Operating 
                  Deflection 
                  (28% 
                  of 
                  C) 

                  Max. 
                  Comp. 
                  Length 
                  (in)Load 
                  lbs. 
                  Defl. 
                  in. 
                  Load 
                  lbs. 
                  Defl. 
                  in. 
                  Load 
                  lbs. 
                  Defl. 
                  in. 
                  1.00 9-0604-3 11.6 17.4 0.15 23.2 0.20 32.5 0.28 0.65 
                  3/8 3/16 1.25 9-0605-3 9.8 18.4 0.19 24.5 0.25 34.3 0.35 0.79 
                  3/8 3/16 1.50 0.053 9-0606-3 8.3 18.7 0.23 24.9 0.30 34.9 0.42 0.87 
                  3/8 3/16 1.75 0.053X 9-0607-3 8.2 21.5 0.26 28.7 0.35 40.2 0.49 0.993/83/8 3/163/16 2.00 X0.0710.071 9-0608-3 7.1 21.3 0.30 28.4 0.40 39.8 0.56 1.14 
                  3/8 3/16 2.50 9-0610-3 5.5 20.6 0.38 27.5 0.50 38.5 0.70 1.41 
                  3/8 3/16 3.00 9-0612-3 4.2 18.9 0.45 25.2 0.60 35.3 0.84 1.72 
                  12.00 9-0648-3 1.1 20.5 1.80 27.4 2.40 38.3 3.36 6.74 
                  1.00 9-0804-3 23.6 35.4 0.15 47.2 0.20 66.1 0.28 0.67 
                  1/2 9/32 1.25 9-0805-3 18.6 34.9 0.19 46.5 0.25 65.1 0.35 0.70 
                  1/2 9/32 1.50 9-0806-3 15.5 34.9 0.23 46.5 0.30 65.1 0.42 0.81 
                  1/2 9/32 1.75 0.071 9-0807-3 13.8 36.2 0.26 48.3 0.35 67.6 0.49 1.00 
                  1/2 9/32 2.00 X 9-0808-3 11.0 33.0 0.30 44.0 0.40 61.6 0.56 1.05 
                  1/2 9/32 2.50 0.095 9-0810-3 8.4 31.5 0.38 42.0 0.50 58.8 0.70 1.32 
                  1/2 9/32 3.00 9-0812-3 7.4 33.3 0.45 44.4 0.60 62.2 0.84 1.54 
                  1/2 9/32 3.50 9-0814-3 6.0 31.5 0.53 42.0 0.70 58.8 0.98 1.82 
                  12.00 9-0848-3 1.6 28.8 1.80 38.4 2.40 53.8 3.36 6.28 
                  5/8 11/32 
                  1.00 
                  1.25 
                  1.50 
                  1.75 
                  2.00 
                  2.50 
                  3.00 
                  3.50 
                  4.00 
                  12.00 
                  0.0960.096XX0.1150.115 
                  9-1004-03 
                  9-1005-03 
                  9-1006-03 
                  9-1007-03 
                  9-1008-03 
                  9-1010-03 
                  9-1012-03 
                  9-1014-03 
                  9-1016-03 
                  9-1048-03 
                  43.0 
                  32.0 
                  27.7 
                  24.0 
                  20.8 
                  16.6 
                  14.0 
                  11.9 
                  10.4 
                  3.1 
                  64.5 
                  60.0 
                  62.3 
                  63.0 
                  62.4 
                  62.3 
                  63.0 
                  62.5 
                  62.4 
                  55.8 
                  0.15 
                  0.19 
                  0.23 
                  0.26 
                  0.30 
                  0.38 
                  0.45 
                  0.53 
                  0.60 
                  1.80 
                  86.0 
                  80.0 
                  83.1 
                  84.0 
                  83.2 
                  83.0 
                  84.0 
                  83.3 
                  83.2 
                  74.4 
                  0.20 
                  0.25 
                  0.30 
                  0.35 
                  0.40 
                  0.50 
                  0.60 
                  0.70 
                  0.80 
                  2.40 
                  120.4 
                  112.0 
                  116.3 
                  117.6 
                  116.5 
                  116.2 
                  117.6 
                  116.6 
                  116.5 
                  104.2 
                  0.28 
                  0.35 
                  0.42 
                  0.49 
                  0.56 
                  0.70 
                  0.84 
                  0.98 
                  1.12 
                  3.36 
                  0.62 
                  0.78 
                  0.90 
                  1.01 
                  1.18 
                  1.44 
                  1.68 
                  1.95 
                  2.22 
                  6.60 
                  1.00 9-1204-03 108.8 163.2 0.15 217.6 0.20 304.6 0.28 0.69 
                  3/4 3/8 1.25 9-1205-03 88.0 165.0 0.19 220.0 0.25 308.0 0.35 0.86 
                  3/4 3/8 1.50 9-1206-03 68.4 153.9 0.23 205.2 0.30 287.3 0.42 1.02 
                  3/4 3/8 1.75 9-1207-03 60.0 157.5 0.26 210.0 0.35 294.0 0.49 1.19 
                  3/4 3/8 2.00 9-1208-03 49.8 149.4 0.30 199.2 0.40 278.9 0.56 1.35 
                  3/4 3/8 2.50 0.130 9-1210-03 40.0 150.0 0.38 200.0 0.50 280.0 0.70 1.71 
                  3/4 3/8 3.00 0.130X 9-1212-03 34.0 153.0 0.45 204.0 0.60 285.6 0.84 2.003/43/4 3/83/8 3.50 X0.1550.155 9-1214-03 28.0 147.0 0.53 196.0 0.70 274.4 0.98 2.33 
                  3/4 3/8 4.00 9-1216-03 25.0 150.0 0.60 200.0 0.80 280.0 1.12 2.67 
                  3/4 3/8 4.50 9-1218-03 22.0 148.5 0.68 198.0 0.90 277.2 1.26 3.00 
                  3/4 3/8 5.00 9-1220-03 19.5 146.3 0.75 195.0 1.00 273.0 1.40 3.33 
                  3/4 3/8 5.50 9-1222-03 17.0 140.3 0.83 187.0 1.10 261.8 1.54 3.66 
                  3/4 3/8 6.00 9-1224-03 16.0 144.0 0.90 192.0 1.20 268.8 1.68 3.99 
                  12.00 9-1248-03 8.0 144.0 1.80 192.0 2.40 268.8 3.36 7.90 

                  * NOTE: For design purposes only. We do not recommend deflecting a spring to maximum deflection. 

                  INCh sTaNDaRD 
                  color coded gold stripe 
                  INCh sTaNDaRD 
                  color coded gold stripe 
                  Hole 
                  Diam. 
                  (in) 
                  Rod 
                  Diam. 
                  (in) 
                  Free 
                  Length 
                  (in) 
                  Wire 
                  Size 
                  (in) 
                  CATALOG 
                  NUMBER 
                  Pounds 

                  1/10 
                  inch 
                  defl. 
                  Total 
                  Deflection 
                  Recommended 
                  for 
                  Long 
                  Life 
                  (15% 
                  of 
                  C) 
                  Total 
                  Deflection 
                  Recommended 
                  for 
                  Avg. 
                  Life 
                  (20% 
                  of 
                  C) 
                  Maximum 
                  Operating 
                  Deflection 
                  (28% 
                  of 
                  C) 

                  Max. 
                  Comp. 
                  Length 
                  (in)Load 
                  lbs. 
                  Defl. 
                  in. 
                  Load 
                  lbs. 
                  Defl. 
                  in. 
                  Load 
                  lbs. 
                  Defl. 
                  in. 
                  1.00 9-1604-3 208.0 312.0 0.15 416.0 0.20 582.4 0.28 0.68 
                  1 1/2 1.25 9-1605-3 170.0 318.8 0.19 425.0 0.25 595.0 0.35 0.86 
                  1 1/2 1.50 9-1606-3 119.8 269.6 0.23 359.4 0.30 503.2 0.42 1.03 
                  1 1/2 1.75 9-1607-3 104.0 273.0 0.26 364.0 0.35 509.6 0.49 1.18 
                  1 1/2 2.00 9-1608-3 90.0 270.0 0.30 360.0 0.40 504.0 0.56 1.35 
                  1 1/2 2.50 0.165 9-1610-3 68.0 255.0 0.38 340.0 0.50 476.0 0.70 1.68 
                  1 1/2 3.00 X0.165 9-1612-3 54.4 244.8 0.45 326.4 0.60 457.0 0.84 2.00 
                  11 1/2 3.50 0.216X 9-1614-3 45.9 241.0 0.53 321.3 0.70 449.8 0.98 2.33 
                  1 1/21/2 4.00 0.216 9-1616-3 40.0 240.0 0.60 320.0 0.80 448.0 1.12 2.63 
                  1 1/2 4.50 9-1618-3 35.2 237.6 0.68 316.8 0.90 443.5 1.26 2.94 
                  1 1/2 5.00 9-1620-3 31.5 236.3 0.75 315.0 1.00 441.0 1.40 3.26 
                  1 1/2 5.50 9-1622-3 28.8 237.6 0.83 316.8 1.10 443.5 1.54 3.55 
                  1 1/2 6.00 9-1624-3 25.9 233.1 0.90 310.8 1.20 435.1 1.68 3.87 
                  1 1/2 7.00 9-1628-3 22.4 235.2 1.05 313.6 1.40 439.0 1.96 4.47 
                  1 1/2 8.00 9-1632-3 19.2 230.4 1.20 307.2 1.60 430.1 2.24 5.16 
                  12.00 9-1648-3 12.5 225.0 1.80 300.0 2.40 420.0 3.36 7.80 
                  1-1/4 5/8 
                  1.50 
                  1.75 
                  2.00 
                  2.50 
                  3.00 
                  3.50 
                  4.00 
                  4.50 
                  5.00 
                  5.50 
                  6.00 
                  7.00 
                  8.00 
                  10.00 
                  12.00 
                  0.209 

                  0.275 
                  9-2006-3 
                  9-2007-3 
                  9-2008-3 
                  9-2010-3 
                  9-2012-3 
                  9-2014-3 
                  9-2016-3 
                  9-2018-3 
                  9-2020-3 
                  9-2022-3 
                  9-2024-3 
                  9-2028-3 
                  9-2032-3 
                  9-2040-3 
                  9-2048-3 
                  212.0 
                  181.0 
                  149.6 
                  117.2 
                  95.0 
                  77.0 
                  66.4 
                  58.4 
                  53.0 
                  47.2 
                  42.9 
                  36.8 
                  32.8 
                  25.6 
                  20.8 
                  477.0 
                  475.1 
                  448.8 
                  439.5 
                  427.5 
                  404.3 
                  398.4 
                  394.2 
                  397.5 
                  389.4 
                  386.1 
                  386.4 
                  393.6 
                  384.0 
                  374.4 
                  0.23 
                  0.26 
                  0.30 
                  0.38 
                  0.45 
                  0.53 
                  0.60 
                  0.68 
                  0.75 
                  0.83 
                  0.90 
                  1.05 
                  1.20 
                  1.50 
                  1.80 
                  636.0 
                  633.5 
                  598.4 
                  586.0 
                  570.0 
                  539.0 
                  531.2 
                  525.6 
                  530.0 
                  519.2 
                  514.8 
                  515.2 
                  524.8 
                  512.0 
                  499.2 
                  0.30 
                  0.35 
                  0.40 
                  0.50 
                  0.60 
                  0.70 
                  0.80 
                  0.90 
                  1.00 
                  1.10 
                  1.20 
                  1.40 
                  1.60 
                  2.00 
                  2.40 
                  890.4 
                  886.9 
                  837.8 
                  820.4 
                  798.0 
                  754.6 
                  743.7 
                  735.8 
                  742.0 
                  726.9 
                  720.7 
                  721.3 
                  734.7 
                  716.8 
                  698.9 
                  0.42 
                  0.49 
                  0.56 
                  0.70 
                  0.84 
                  0.98 
                  1.12 
                  1.26 
                  1.40 
                  1.54 
                  1.68 
                  1.96 
                  2.24 
                  2.80 
                  3.36 
                  1.01 
                  1.17 
                  1.34 
                  1.68 
                  2.02 
                  2.30 
                  2.66 
                  2.99 
                  3.30 
                  3.62 
                  3.95 
                  4.60 
                  5.25 
                  6.40 
                  7.62 
                  2.00 9-2408-03 195.4 586.2 0.30 781.6 0.40 1094.2 0.56 1.34 
                  1 1/2 3/4 2.50 9-2410-03 155.0 581.3 0.38 775.0 0.50 1085.0 0.70 1.68 
                  1 1/2 3/4 3.00 9-2412-03 128.0 576.0 0.45 768.0 0.60 1075.2 0.84 1.99 
                  1 1/2 3/4 3.50 9-2414-03 106.4 558.6 0.53 744.8 0.70 1042.7 0.98 2.30 
                  1 1/2 3/4 4.00 9-2416-03 91.2 547.2 0.60 729.6 0.80 1021.4 1.12 2.62 
                  1 1/2 3/4 4.50 0.245 9-2418-03 78.4 529.2 0.68 705.6 0.90 987.8 1.26 2.91 
                  1 1/21-1/2 3/4 5.00 X 9-2420-03 71.2 534.0 0.75 712.0 1.00 996.8 1.40 3.22 
                  1 1/2 3/4 5.50 0.328 9-2422-03 64.0 528.0 0.83 704.0 1.10 985.6 1.54 3.54 
                  1 1/2 3/4 6.00 9-2424-03 58.4 525.6 0.90 700.8 1.20 981.1 1.68 3.82 
                  1 1/2 3/4 7.00 9-2428-03 49.6 520.8 1.05 694.4 1.40 972.2 1.96 4.44 
                  1 1/2 3/4 8.00 9-2432-03 43.2 518.4 1.20 691.2 1.60 967.7 2.24 5.02 
                  1 1/2 3/4 10.00 9-2440-03 34.4 516.0 1.50 688.0 2.00 963.2 2.80 6.26 
                  12.00 9-2448-03 28.8 518.4 1.80 691.2 2.40 967.7 3.36 7.50 
                  2.50 9-3210-3 253.0 948.8 0.38 1265.0 0.50 1771.0 0.70 1.71 
                  2 1 3.00 9-3212-3 200.0 900.0 0.45 1200.0 0.60 1680.0 0.84 2.05 
                  2 1 3.50 9-3214-3 170.0 892.5 0.53 1190.0 0.70 1666.0 0.98 2.37 
                  2 1 4.00 9-3216-3 146.0 876.0 0.60 1168.0 0.80 1635.2 1.12 2.67 
                  2 1 4.50 0.305 9-3218-3 120.0 810.0 0.68 1080.0 0.90 1512.0 1.26 2.98 
                  22 11 5.00 .305XX 9-3220-3 110.0 825.0 0.75 1100.0 1.00 1540.0 1.40 3.32 
                  2 1 5.50 0.4500.450 9-3222-3 100.0 825.0 0.83 1100.0 1.10 1540.0 1.54 3.65 
                  2 1 6.00 9-3224-3 93.0 837.0 0.90 1116.0 1.20 1562.4 1.68 3.97 
                  2 1 7.00 9-3228-3 79.0 829.5 1.05 1106.0 1.40 1548.4 1.96 4.61 
                  2 1 8.00 9-3232-3 69.0 828.0 1.20 1104.0 1.60 1545.6 2.24 5.22 
                  2 1 10.00 9-3240-3 54.4 816.0 1.50 1088.0 2.00 1523.2 2.80 6.55 
                  12.00 9-3248-3 42.0 756.0 1.80 1008.0 2.40 1411.2 3.36 7.75 

                  * NOTE: For design purposes only. We do not recommend deflecting a spring to maximum deflection. 

                  color coded green stripe 
                  exTRa heavY DUTY DIe sPRINGs 
                  color coded green stripe 
                  exTRa heavY DUTY DIe sPRINGs 
                  Hole 
                  Diam. 
                  (in) 
                  Rod 
                  Diam. 
                  (in) 
                  Free 
                  Length 
                  (in) 
                  Wire 
                  Size 
                  (in) 
                  CATALOG 
                  NUMBER 
                  Pounds 

                  1/10 
                  inch 
                  defl. 
                  Total 
                  Deflection 
                  Recommended 
                  for 
                  Long 
                  Life 
                  (15% 
                  of 
                  C) 
                  Load 
                  lbs. 
                  Defl. 
                  in. 
                  Total 
                  Deflection 
                  Recommended 
                  for 
                  Avg. 
                  Life 
                  (17% 
                  of 
                  C) 
                  Load 
                  lbs. 
                  Defl. 
                  in. 
                  Maximum 
                  Operating 
                  Deflection 
                  (25% 
                  of 
                  C) 
                  Load 
                  lbs. 
                  Defl. 
                  in. 

                  Max. 
                  Comp. 
                  Length 
                  (in) 
                  1.00 9-0604-4 20.5 30.8 0.15 34.9 0.17 51.3 0.25 0.67 
                  3/8 3/16 1.25 9-0605-4 16.0 30.0 0.19 34.0 0.21 50.0 0.31 0.86 
                  3/8 3/16 1.50 0.063 9-0606-4 12.5 28.1 0.23 31.9 0.26 46.9 0.38 1.03 
                  3/8 3/16 1.75 0.063X 9-0607-4 11.1 29.1 0.26 33.0 0.30 48.6 0.44 1.223/83/8 
                  3/163/16 2.00 X0.073 9-0608-4 9.0 27.0 0.30 30.6 0.34 45.0 0.50 1.38 
                  3/8 3/16 2.50 0.073 9-0610-4 7.0 26.3 0.38 29.8 0.43 43.8 0.63 1.71 
                  3/8 3/16 3.00 9-0612-4 6.3 28.4 0.45 32.1 0.51 47.3 0.75 2.05 
                  12.00 9-0648-4 1.5 27.0 1.80 30.6 2.04 45.0 3.00 7.98 
                  1.00 9-0804-4 32.0 48.0 0.15 54.4 0.17 80.0 0.25 0.69 
                  1/2 9/32 1.25 9-0805-4 24.2 45.4 0.19 51.4 0.21 75.6 0.31 0.86 
                  1/2 9/32 1.50 9-0806-4 20.0 45.0 0.23 51.0 0.26 75.0 0.38 1.03 
                  1/2 9/32 1.75 0.088 9-0807-4 17.0 44.6 0.26 50.6 0.30 74.4 0.44 1.20 
                  1/2 9/32 2.00 X 9-0808-4 14.5 43.5 0.30 49.3 0.34 72.5 0.50 1.36 
                  1/2 9/32 2.50 0.090 9-0810-4 11.5 43.1 0.38 48.9 0.43 71.9 0.63 1.65 
                  1/2 9/32 3.00 9-0812-4 9.4 42.3 0.45 47.9 0.51 70.5 0.75 1.99 
                  1/2 9/32 3.50 9-0814-4 8.0 42.0 0.53 47.6 0.60 70.0 0.88 2.30 
                  12.00 9-0848-4 2.5 45.0 1.80 51.0 2.04 75.0 3.00 7.82 
                  5/8 11/32 
                  1.00 
                  1.25 
                  1.50 
                  1.75 
                  2.00 
                  2.50 
                  3.00 
                  3.50 
                  4.00 
                  12.00 
                  0.1150.115XX0.1200.120 
                  9-1004-4 
                  9-1005-4 
                  9-1006-4 
                  9-1007-4 
                  9-1008-4 
                  9-1010-4 
                  9-1012-4 
                  9-1014-4 
                  9-1016-4 
                  9-1048-4 
                  63.0 
                  47.0 
                  38.0 
                  32.0 
                  29.0 
                  22.0 
                  19.0 
                  16.0 
                  13.5 
                  4.5 
                  94.5 
                  88.1 
                  85.5 
                  84.0 
                  87.0 
                  82.5 
                  85.5 
                  84.0 
                  81.0 
                  81.0 
                  0.15 
                  0.19 
                  0.23 
                  0.26 
                  0.30 
                  0.38 
                  0.45 
                  0.53 
                  0.60 
                  1.80 
                  107.1 
                  99.9 
                  96.9 
                  95.2 
                  98.6 
                  93.5 
                  96.9 
                  95.2 
                  91.8 
                  91.8 
                  0.17 
                  0.21 
                  0.26 
                  0.30 
                  0.34 
                  0.43 
                  0.51 
                  0.60 
                  0.68 
                  2.04 
                  157.5 
                  146.9 
                  142.5 
                  140.0 
                  145.0 
                  137.5 
                  142.5 
                  140.0 
                  135.0 
                  135.0 
                  0.25 
                  0.31 
                  0.38 
                  0.44 
                  0.50 
                  0.63 
                  0.75 
                  0.88 
                  1.00 
                  3.00 
                  0.68 
                  0.85 
                  1.03 
                  1.20 
                  1.38 
                  1.81 
                  2.06 
                  2.39 
                  2.78 
                  7.87 
                  1.00 9-1204-4 140.0 210.0 0.15 238.0 0.17 350.0 0.25 0.71 
                  3/4 3/8 1.25 9-1205-4 110.0 206.3 0.19 233.8 0.21 343.8 0.31 0.89 
                  3/4 3/8 1.50 9-1206-4 89.0 200.3 0.23 227.0 0.26 333.8 0.38 1.06 
                  3/4 3/8 1.75 9-1207-4 75.0 196.9 0.26 223.1 0.30 328.1 0.44 1.24 
                  3/4 3/8 2.00 0.140 9-1208-4 68.0 204.0 0.30 231.2 0.34 340.0 0.50 1.42 
                  3/4 3/8 2.50 X0.140 9-1210-4 50.0 187.5 0.38 212.5 0.43 312.5 0.63 1.76 
                  3/4 3/8 3.00 0.155X 9-1212-4 40.5 182.3 0.45 206.6 0.51 303.8 0.75 2.073/43/4 
                  3/83/8 3.50 0.155 9-1214-4 34.5 181.1 0.53 205.3 0.60 301.9 0.88 2.41 
                  3/4 3/8 4.00 9-1216-4 30.0 180.0 0.60 204.0 0.68 300.0 1.00 2.76 
                  3/4 3/8 4.50 9-1218-4 26.5 178.9 0.68 202.7 0.77 298.1 1.13 3.10 
                  3/4 3/8 5.00 9-1220-4 23.5 176.3 0.75 199.8 0.85 293.8 1.25 3.42 
                  3/4 3/8 5.50 9-1222-4 21.5 177.4 0.83 201.0 0.94 295.6 1.38 3.78 
                  3/4 3/8 6.00 9-1224-4 19.5 175.5 0.90 198.9 1.02 292.5 1.50 4.10 
                  12.00 9-1248-4 9.5 171.0 1.80 193.8 2.04 285.0 3.00 8.10 

                  * NOTE: For design purposes only. We do not recommend deflecting a spring to maximum deflection. 

                  INCh sTaNDaRD 
                  color coded green stripe 
                  INCh sTaNDaRD 
                  color coded green stripe 
                  Hole 
                  Diam. 
                  (in) 
                  Rod 
                  Diam. 
                  (in) 
                  Free 
                  Length 
                  (in) 
                  Wire 
                  Size 
                  (in) 
                  CATALOG 
                  NUMBER 
                  Pounds 

                  1/10 
                  inch 
                  defl. 
                  Total 
                  Deflection 
                  Recommended 
                  for 
                  Long 
                  Life 
                  (15% 
                  of 
                  C) 
                  Load 
                  lbs. 
                  Defl. 
                  in. 
                  Total 
                  Deflection 
                  Recommended 
                  for 
                  Avg. 
                  Life 
                  (17% 
                  of 
                  C) 
                  Load 
                  lbs. 
                  Defl. 
                  in. 
                  Maximum 
                  Operating 
                  Deflection 
                  (25% 
                  of 
                  C) 
                  Load 
                  lbs. 
                  Defl. 
                  in. 

                  Max. 
                  Comp. 
                  Length 
                  (in) 
                  1.50 9-1606-4 160.0 360.0 0.23 408.0 0.26 600.0 0.38 1.05 
                  1 1/2 2.00 9-1608-4 116.0 348.0 0.30 394.4 0.34 580.0 0.50 1.40 
                  1 1/2 2.50 9-1610-4 89.6 336.0 0.38 380.8 0.43 560.0 0.63 1.73 
                  1 1/2 3.00 9-1612-4 73.6 331.2 0.45 375.4 0.51 552.0 0.75 2.08 
                  11 1/2 3.50 0.1820.182X 9-1614-4 62.4 327.6 0.53 371.3 0.60 546.0 0.88 2.42 
                  1 1/21/2 4.00 X0.215 9-1616-4 55.2 331.2 0.60 375.4 0.68 552.0 1.00 2.74 
                  1 1/2 4.50 0.215 9-1618-4 48.8 329.4 0.68 373.3 0.77 549.0 1.13 3.04 
                  1 1/2 5.00 9-1620-4 43.2 324.0 0.75 367.2 0.85 540.0 1.25 3.38 
                  1 1/2 6.00 9-1624-4 36.0 324.0 0.90 367.2 1.02 540.0 1.50 3.99 
                  12.00 9-1648-4 17.6 316.8 1.80 359.0 2.04 528.0 3.00 7.86 
                  2.00 9-2008-4 192.0 576.0 0.30 652.8 0.34 960.0 0.50 1.41 
                  1 1/4 5/8 2.50 9-2010-4 146.2 548.3 0.38 621.4 0.43 913.8 0.63 1.74 
                  1 1/4 5/8 3.00 9-2012-4 118.4 532.8 0.45 603.8 0.51 888.0 0.75 2.09 
                  1 1/4 5/8 3.50 9-2014-4 100.8 529.2 0.53 599.8 0.60 882.0 0.88 2.43 
                  1 1/4 5/8 4.00 0.226 9-2016-4 85.0 510.0 0.60 578.0 0.68 850.0 1.00 2.78 
                  1 1/41-1/4 5/8 4.50 X 9-2018-4 78.4 529.2 0.68 599.8 0.77 882.0 1.13 3.12 
                  1 1/4 5/8 5.00 0.280 9-2020-4 68.0 510.0 0.75 578.0 0.85 850.0 1.25 3.46 
                  1 1/4 5/8 6.00 9-2024-4 56.0 504.0 0.90 571.2 1.02 840.0 1.50 4.11 
                  1 1/4 5/8 8.00 9-2032-4 41.6 499.2 1.20 565.8 1.36 832.0 2.00 5.40 
                  1 1/4 5/8 10.00 9-2040-4 33.6 504.0 1.50 571.2 1.70 840.0 2.50 6.75 
                  12.00 9-2048-4 26.4 475.2 1.80 538.6 2.04 792.0 3.00 7.99 
                  1-1/2 3/4 
                  2.00 
                  2.50 
                  3.00 
                  3.50 
                  4.00 
                  4.50 
                  5.00 
                  6.00 
                  8.00 
                  10.00 
                  12.00 
                  0.290 

                  0.330 
                  9-2408-4 
                  9-2410-4 
                  9-2412-4 
                  9-2414-4 
                  9-2416-4 
                  9-2418-4 
                  9-2420-4 
                  9-2424-4 
                  9-2432-4 
                  9-2440-4 
                  9-2448-4 
                  370.0 
                  285.0 
                  231.2 
                  196.0 
                  171.0 
                  148.0 
                  135.0 
                  110.4 
                  80.8 
                  65.0 
                  54.0 
                  1017.0 
                  993.8 
                  967.5 
                  918.8 
                  912.0 
                  891.0 
                  915.0 
                  891.0 
                  852.0 
                  855.0 
                  828.0 
                  0.30 
                  0.38 
                  0.45 
                  0.53 
                  0.60 
                  0.68 
                  0.75 
                  0.90 
                  1.20 
                  1.50 
                  1.80 
                  1152.6 
                  1126.3 
                  1096.5 
                  1041.3 
                  1033.6 
                  1009.8 
                  1037.0 
                  1009.8 
                  965.6 
                  969.0 
                  938.4 
                  0.34 
                  0.43 
                  0.51 
                  0.60 
                  0.68 
                  0.77 
                  0.85 
                  1.02 
                  1.36 
                  1.70 
                  2.04 
                  1695.0 
                  1656.3 
                  1612.5 
                  1531.3 
                  1520.0 
                  1485.0 
                  1525.0 
                  1485.0 
                  1420.0 
                  1425.0 
                  1380.0 
                  0.50 
                  0.63 
                  0.75 
                  0.88 
                  1.00 
                  1.13 
                  1.25 
                  1.50 
                  2.00 
                  2.50 
                  3.00 
                  1.45 
                  1.80 
                  2.16 
                  2.51 
                  2.90 
                  3.22 
                  3.58 
                  4.30 
                  5.72 
                  7.12 
                  8.52 
                  2.50 9-3210-4 387.0 1451.3 0.38 1644.8 0.43 2418.8 0.63 1.81 
                  3.00 9-3212-4 312.0 1404.0 0.45 1591.2 0.51 2340.0 0.75 2.16 
                  2 1 3.50 9-3214-4 254.4 1335.6 0.53 1513.7 0.60 2226.0 0.88 2.51 
                  2 1 4.00 0.350 9-3216-4 220.0 1320.0 0.60 1496.0 0.68 2200.0 1.00 2.86 
                  2 1 4.50 0.350X 9-3218-4 189.7 1280.5 0.68 1451.2 0.77 2134.1 1.13 3.2122 11 5.00 X0.4520.452 9-3220-4 172.8 1296.0 0.75 1468.8 0.85 2160.0 1.25 3.56 
                  2 1 6.00 9-3224-4 141.6 1274.4 0.90 1444.3 1.02 2124.0 1.50 4.24 
                  2 1 8.00 9-3232-4 101.5 1218.0 1.20 1380.4 1.36 2030.0 2.00 5.64 
                  2 1 10.00 9-3240-4 84.0 1260.0 1.50 1428.0 1.70 2100.0 2.50 7.02 
                  2 1 12.00 9-3248-4 70.0 1260.0 1.80 1428.0 2.04 2100.0 3.00 8.35 

                  * NOTE: For design purposes only. We do not recommend deflecting a spring to maximum deflection. 

                  sPRING aCCessORIes 
                  spring cages 
                  sPRING aCCessORIes 
                  spring cages 

                  Our spring cages enhance 
                  die spring life by providing 
                  a flat, hardened die pocket 
                  for spring operation. 

                  Material: A513 tube steel 

                  Conforms to NAAMS 
                  standards. 
                  Spring Diameter Pocket Diameter Tube O.D. Diameter (H) 
                  (in) (in) (in) (in) 
                  3/4 29/32 0.855 7/16 
                  1 1 5/32 1.105 9/16 
                  1 1/4 1 13/32 1.355 3/4 
                  1 1/2 1 21/32 1.605 31/32 
                  2 2 5/32 2.105 1 3/8 
                  Length 

                  (in) 
                  3/4 inch 
                  Diameter Springs1 inch 
                  Diameter Springs1 1/4 inch 
                  Diameter Springs1 1/2 inch 
                  Diameter Springs 
                  2 inch 
                  Diameter Springs 
                  CATALOG 
                  NUMBER 
                  NAAMS 
                  Code 
                  CATALOG 
                  NUMBER 
                  NAAMS 
                  Code 
                  CATALOG 
                  NUMBER 
                  NAAMS 
                  Code 
                  CATALOG 
                  NUMBER 
                  NAAMS 
                  Code 
                  CATALOG 
                  NUMBER 
                  NAAMS 
                  Code 
                  1 6-8 S212025 8-8 S212525 10-8 S213225 12-8 S214025 16-8 S215025 
                  1 1/4 6-10 S212032 8-10 S212532 10-10 S213232 12-10 S214032 16-10 S215032 
                  1 1/2 6-12 S212038 8-12 S212538 10-12 S213238 12-12 S214038 16-12 S215038 
                  1 3/4 6-14 S212044 8-14 S212544 10-14 S213244 12-14 S214044 16-14 S215044 
                  2 6-16 S212051 8-16 S212551 10-16 S213251 12-16 S214051 16-16 S215051 
                  2 1/4 6-18 – 8-18 – 10-18 – 12-18 – 16-18 – 
                  2 1/2 6-20 S212064 8-20 S212564 10-20 S213264 12-20 S214064 16-20 S215064 
                  2 3/4 6-22 – 8-22 – 10-22 – 12-22 – 16-22 – 
                  3 6-24 S212076 8-24 S212576 10-24 S213276 12-24 S214076 16-24 S215076 
                  3 1/4 6-26 – 8-26 – 10-26 – 12-26 – 16-26 – 
                  3 1/2 6-28 S212089 8-28 S212589 10-28 S213289 12-28 S214089 16-28 S215089 
                  3 3/4 6-30 – 8-30 – 10-30 – 12-30 – 16-30 – 
                  4 6-32 S212010 8-32 S212510 10-32 S213210 12-32 S214010 16-32 S215010 
                  4 1/4 6-34 – 8-34 – 10-34 – 12-34 – 16-34 – 
                  4 1/2 6-36 – 8-36 – 10-36 – 12-36 – 16-36 – 
                  4 3/4 6-38 – 8-38 – 10-38 – 12-38 – 16-38 – 
                  5 6-40 S212012 8-40 S212512 10-40 S213212 12-40 S214012 16-40 S215012 
                  5 1/2 6-44 – 8-44 – 10-44 – 12-44 – 16-44 – 
                  6 6-48 S212015 8-48 S212515 10-48 S213215 12-48 S214015 16-48 S215015 
                  6 1/2 6-52 – 8-52 – 10-52 – 12-52 – 16-52 – 
                  7 6-56 S212017 8-56 S212517 10-56 S213217 12-56 S214017 16-56 S215017 
                  8 6-64 S212020 8-64 S212520 10-64 S213220 12-64 S214020 16-64 S215020 
                  9 – – – – 10-72 S213222 12-72 S214022 16-72 S215022 
                  10 – – – – 10-80 – 12-80 – 16-80 – 
                  11 – – – – – – – – 16-88 S215028 
                  12 – – – – – – – – 16-96 S215030 


                  sPRING aCCessORIes 
                  spring retainers 
                  sPRING aCCessORIes 
                  spring retainers 

                  Our spring retainers hold individual springs firmly 
                  in position while the die is being assembled or 
                  disassembled. Pre-loading the spring is easy since 
                  the springs can be set individually, which avoids 
                  working against the combined force of the springs. 

                  Available for springs 1 1/4” (32mm), 1 1/2” (38mm) 
                  and 2” (50mm) diameters and any free length 
                  where clearance permits. 

                  Material: steel 


                  FOR "D" - SHOULDER SCREW 

                  Catalog 
                  Number 
                  Spring 
                  Diameter 
                  Rod 
                  Diameter A 
                  B C 
                  Shoulder Screw 


                  in mm in mm in mm in mm in mm in mm 
                  SR125150 
                  1-1/4 32 5/8 16 
                  1-11/16 43 0.19 4.8 5/16 -0.19 4.8 
                  SR125200 2-3/16 56 0.19 4.8 5/16 -0.19 4.8 
                  SR125250 2-11/16 68 0.19 4.8 5/16 -0.19 4.8 
                  SR150150 
                  1-1/2 38 3/4 19 
                  1-11/16 43 0.19 4.8 3/8 M8 0.19 4.8 
                  9-0615-16 1-7/8 48 0.125 3.2 3/8 M8 0.096 2.4 
                  SR150200 2-3/16 56 0.19 4.8 3/8 M8 0.19 4.8 
                  SR150250 2-11/16 68 0.19 4.8 3/8 M8 0.19 4.8 
                  SR200150 
                  2 50 1 25 
                  1-11/16 43 0.19 4.8 1/2 M13 0.19 4.8 
                  9-0815-16 1-7/8 48 0.125 3.2 1/2 M13 0.125 3.2 
                  SR200200 2-3/16 56 0.19 4.8 1/2 M13 0.19 4.8 
                  SR200250 2-11/16 68 0.19 4.8 1/2 M13 0.19 4.8 
                  9-0823-16 2-7/8 73 0.125 3.2 1/2 M13 0.125 3.2 


                  sPeCIaLTY ITems 
                  accu-Bend. rotary Benders 
                  sPeCIaLTY ITems 
                  accu-Bend. rotary Benders 
                  sImPlIfyInG your bendInG Process WIth 
                  accu-bendtm rotary benders! 


                  Accu-BendTM units include a tool steel Rocker set into a steel Saddle with a graphite plugged 
                  Aluminum-Bronze liner. Available in standard inch and metric sizes with Rocker diameters of 
                  20mm–115mm (0.75” – 4.5”) and lengths of 50mm–900mm (2.0” – 35.0”), these units transfer the 
                  vertical motion of the press into a smooth one-motion rotation. The smooth rotation provides 
                  a rotary bend process which requires less tonnage and less strain on the material. The Accu-
                  BendTM Rotary Bender can also include optional pre-configured mounting hole patterns. 

                  The saddle liner is a bronze alloy chosen for the ability to hold up to a bearing load with little to 
                  no wear while the graphite plugs are included in the bronze liner to provide lubrication. Both 
                  Rockers and Saddles are machined for precision and interchangeability. Compact benders fit in 
                  tight places and are ideal for bending small tabs within a larger part. Specials can be manufactured 
                  for your custom needs as well when an off-the-shelf product doesn’t work for your application. 

                  MATERIAL 
                  START POSITION BENd OVERBENd SPRINGBACk 



                  Holds ± 1/2 degree angle tolerance 

                  Bends angles up to 120° for special part design and pre-hem applications 

                  Decreases forming tonnage by 40 – 80% over wipe tooling and “V” dies 

                  Forms channel bends in one hit by pairing two bends together 

                  sPeCIaLTY ITems 
                  miscellaneous 
                  sPeCIaLTY ITems 
                  miscellaneous 
                  formathane. 


                  jIs sPrInGs 


                  Punches 


                  urethane 

                  The Formathane. product line of urethane bars, rods, sheets, 
                  springs, film and strippers stands alone when compared to 
                  other urethane products offered in the market. Formathane. 
                  is formulated with the metalforming and fabricating user in 
                  mind to withstand the rigors of these difficult environments. 
                  Every day customers are putting it to the test and are finding 
                  double and triple life expectancies are more the norm than 
                  the exception with Formathane.. The higher than average 
                  performance is due to using premium grade urethane compounds, 
                  computer controlled production methods and stringent quality 
                  standards. Often used for springs, strippers, wear pads, vibration 
                  dampening, forming and part protection, Formathane. is 
                  offered in four durometers from 70 – 95A. 

                  As a manufacturer of high quality springs in all standard ISO 
                  sizes, we also have available a line of true metric springs, in 
                  all the standard JIS (Japanese Industrial Standards) sizes and 
                  color load ratings. This extension of the spring line gives more 
                  options to customers with exacting requirements, making 
                  them available from the same reliable source as the inch springs. 
                  Manufactured in an optimal rectangular design and from a 
                  high strength chromium alloy material, these springs provide 
                  stability between load deflection and cycle life. The JIS product 
                  offering includes over 1,000 part numbers divided into five 
                  duty groups (colors), with fourteen diameters available per 
                  diameter and free lengths from 20mm to 300mm. 

                  We offer a comprehensive range of standard punches and die 
                  buttons in the basic, ball lock and variable precision series. Each 
                  component is made of quality heat treated tool steel which 
                  meets or exceeds ANSI standards. They are available in A2 high 
                  performance tool steel for toughness and economy, and M2, 
                  high speed steel, triple-tempered for long runs where abrasion 
                  resistance is required. Also available as a special option is PM4 
                  which offers improved wear and impact characteristics ideal 
                  for optimum performance at high operating speeds. 


                  miscellaneous 
                  sPeCIaLTY ITems 
                  miscellaneous 
                  sPeCIaLTY ITems 
                  surface mount ball bearInG assemblIes 

                  LEMPCO now offers a new low cost ball bearing component 
                  assembly alternative added to our die components guiding 
                  system product line. These new additions, Surface Mount Ball 
                  Bearing Assemblies, are mounted directly to the die holder and 
                  punch holder rather than the conventional method. These 
                  assemblies are available in 32mm, 38mm, 50mm and 60mm 
                  diameters, while lengths range from 100mm to 350mm, 
                  depending on diameter. Complete assemblies will include the 
                  necessary mounting bolts and dowel pins required for installation 
                  as well as optional tapped mounting holes to secure Stroke End 
                  Blocks. Surface Mount Ball Bearing Assemblies are available 
                  as stand-alone assemblies. 

                  dIe accessorIes 

                  A complete line of inch and metric pressroom accessories, 
                  including fasteners, hoist rings, stripper bolts, punch holder 
                  shanks, roller stock guides, stock pushers, pry bars, ball bearing 
                  and die lubrication and pad retainers are available. With parts 
                  manufactured from heat-treated, high strength alloy steel and 
                  machined to precise tolerances, you can be sure they are 
                  inspected to assure uniform hardness, quality and dimensions. 


                  custom capaBilities 
                  sPeCIaLTY ITems 
                  custom capaBilities 
                  sPeCIaLTY ITems 
                  sPecIals to meet your eXact needs 

                  LEMPCO customization services will go to virtually any length to satisfy your needs. Now, the full 
                  range of answers to your requirements is at your command. It could be a simple modification or something 
                  quite exotic. Whatever your need, LEMPCO will work closely with you to select, design and manufacture 
                  products to meet your demands, while providing cost-effective solutions. 

                  comPonents manufacturInG caPabIlItIes: 


                  Finished outside diameters from 5/8" x 15" (15.9mm x 381mm) length to 5" x 60" 
                  (127mm x 1524mm) length 

                  Finished inside diameters 

                  .. 
                  Hardened Steel – 1/2" x 4" (12.7mm x 102mm) length to 3 5/8" x 14" (92mm x 356mm) length 

                  .. 
                  Bronze Plated Steel – 1/2" x 4" (12.7mm X 102mm) length to 4 1/2" x 9" (114mm x 228mm) length 

                  .. 
                  Solid Bronze (w/wo graphite plugs) – 5/8" x 4" (16mm x 102mm) length to 6 1/8" x 7 7/8" 
                  (156mm x 200mm) length 


                  3-Axis milling with part lengths up to 48" (1219mm) 

                  5-Axis prismatic machining 

                  Surface grinding up to 96" (2438mm) length x 17" (431mm) wide 

                  Hard turning 

                  .. 
                  Maximum outside diameter: 3 3/4" (95mm) 

                  .. 
                  Minimum inside diameter: 1/2" (12.7mm) 

                  Heat treating – alloy and low carbon steels up to 62HRC (size and carbon content dependent) 

                  Induction hardening 

                  .. 
                  1050 steel, up to 5 1/4" (133mm) diameter and hardened to 58/62 HRC 

                  .. 
                  52100 steel, up to 3 3/4" (95mm) diameter and hardened to 58/62 HRC 

                  CMM Machine 
                  .. 
                  Calypso programming software to quickly measure simple and complex parts, based on a 
                  CAD model or free form measurement 
                  .. 
                  Part weight capacity up to 3520 lbs. 


                  Measuring range (XYZ) – 39.4" x 63" x 23.6" 

                  Clearance under bridge – 29" 
                  PlatInG servIces avaIlable: 


                  Chrome Plating 

                  Copper Bronze Plating 
                  sPrInGs manufacturInG caPabIlItIes: 


                  Outside diameters from 3/16" to 9 1/2" (4.8mm to 241mm) 

                  Free lengths from 1/2" to 90" (12.7mm to 2286mm) 

                  Round spring wire from 0.014" to 1.625" (.36mm to 41.3mm) 

                  Standard rectangular wire up to 0.408" x 0.469" (10.4mm x 11.9mm) 
                  sPrInG coatInGs avaIlable: 


                  Plain, no paint . 
                  Zinc . 
                  Dacromet. 

                  Oiled . 
                  Powder or E-coat paint . 
                  Others on request 

                  Electroless Nickel . 
                  Mil-spec coatings 

                  Chrome . 
                  Cadmium 
                  High quality products, service and innovative development are key elements 
                  in our continued dedication to serving the needs of our customers.