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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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