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    47 Products

    Spring Lock Washers for Slotted Bearing Nuts

    Image of System. Front orientation. Contains Annotated. For Chamfered Nuts. Spring Lock Washer.
    Image of Attribute. Front orientation. Contains MultipleImages. For Chamfered Nuts.

    For Chamfered Nuts

    Designed for use with bearing nuts, these lock washers have a conical shape that presses like a spring against bearings, bushings, gears, and pulleys to hold them in place on your threaded shaft or spindle. They also have an inner tab that sits in the shaft or spindle’s keyway to prevent the nut from loosening.
    Steel—Steel washers are strong and flexible.
    Stainless Steel—Stainless steel washers are more corrosion and chemical resistant than steel washers.
    External Tooth—Washers with external teeth grip components using their teeth, in addition to spring tension.
    Tab
    For Screw
    Size
    ID
    OD
    Thk.
    Wd.
    Dp.
    Overall
    Ht.
    Tooth
    Location
    Hardness
    Specs. Met
    For Bearing Nut
    Specs. Met
    Each
    For Chamfered Nuts
     
    Steel
    3/8"
    0.406"0.875"0.046"0.120"0.063"0.125"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.200000000000000
    7/16"
    0.484"1.016"0.046"0.120"0.064"0.148"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    9/16"
    0.601"1.156"0.046"0.120"0.066"0.172"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    5/8"
    0.679"1.328"0.046"0.120"0.067"0.195"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    3/4"
    0.801"1.531"0.046"0.176"0.062"0.203"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    15/16"
    0.989"1.719"0.054"0.176"0.072"0.221"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    1 1/8"
    1.193"1.922"0.054"0.176"0.093"0.213"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    1 5/16"
    1.333"2.234"0.067"0.176"0.106"0.217"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    1 3/8"
    1.396"2.250"0.054"0.176"0.094"0.221"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    1 1/2"
    1.583"2.469"0.063"0.290"0.095"0.232"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    1 3/4"
    1.792"2.734"0.063"0.290"0.096"0.224"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    1 7/8"
    1.992"2.922"0.063"0.290"0.097"0.239"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    2 1/8"2.182"3.109"0.068"0.290"0.103"0.225"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    2 3/8"2.400"3.344"0.068"0.290"0.124"0.249"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    2 1/2"
    2.588"3.578"0.068"0.290"1/8"0.256"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    2 3/4"
    2.791"3.828"0.068"0.290"1/8"0.256"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    2 7/8"2.973"4.109"0.077"0.290"0.135"0.274"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    3 1/8"3.177"4.375"0.077"0.353"0.132"0.267"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    3 3/8"3.395"4.625"0.077"0.353"0.133"0.298"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    3 1/2"3.582"4.938"0.100"0.353"0.155"0.329"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    3 3/4"3.800"5.219"0.100"0.353"0.156"0.329"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.200000000000000
    3 7/8"3.988"5.500"0.100"0.353"0.171"0.344"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.200000000000000
    4 3/8"4.395"6.063"0.132"0.353"0.203"0.401"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.200000000000000
    4 3/4"4.801"6.469"0.132"0.353"0.204"0.400"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.200000000000000
     
    Stainless Steel
    3/8"
    0.406"0.875"0.046"0.120"0.063"0.125"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    7/16"
    0.484"1.106"0.046"0.120"0.064"0.148"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    9/16"
    0.601"1.156"0.046"0.120"0.066"0.172"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    5/8"
    0.679"1.328"0.046"0.120"0.067"0.195"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    3/4"
    0.801"1.531"0.046"0.176"0.062"0.203"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    15/16"
    0.989"1.719"0.054"0.176"0.072"0.221"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
    1 1/8"
    1.193"1.922"0.054"0.176"0.093"0.213"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.200000000000000
    1 3/8"
    1.396"2.250"0.054"0.176"0.094"0.221"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.200000000000000
    1 1/2"
    1.583"2.469"0.063"0.290"0.095"0.232"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.200000000000000
    1 3/4"
    1.792"2.734"0.063"0.290"0.096"0.224"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.200000000000000
    1 7/8"
    1.992"2.922"0.063"0.290"0.097"0.239"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.200000000000000
    2 1/8"2.182"3.109"0.068"0.290"0.103"0.225"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.200000000000000
    2 3/8"2.400"3.344"0.068"0.290"0.124"0.249"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.200000000000000
    2 1/2"
    2.588"3.578"0.068"0.290"1/8"0.256"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.200000000000000
    2 3/4"
    2.791"3.828"0.068"0.290"1/8"0.256"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.200000000000000
    2 7/8"2.973"4.109"0.077"0.290"0.135"0.274"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.200000000000000
    3 1/8"3.177"4.375"0.077"0.353"0.132"0.267"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.2000000000000000
    3 3/8"3.395"4.625"0.077"0.353"0.133"0.298"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.2000000000000000
    3 1/2"3.582"4.938"0.100"0.353"0.155"0.329"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.2000000000000000
    3 3/4"3.800"5.219"0.100"0.353"0.156"0.329"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.2000000000000000
    3 7/8"3.988"5.500"0.100"0.353"0.171"0.344"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.2000000000000000
    4 3/8"4.395"6.063"0.132"0.353"0.203"0.401"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.2000000000000000
    4 3/4"4.801"6.469"0.132"0.353"0.204"0.400"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.2000000000000000
     
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