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    網站首頁    其他品牌    美國LEMPCO模具配件中國代理
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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. 

       

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