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    For Bearing Nut Face Style
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    For Bearing Nut Specifications Met
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    7 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
    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 8.20000000000000
    3 3/8"3.395"4.625"0.077"0.353"0.133"0.298"ExternalNot RatedANSI/ABMA 8.2ANSI/ABMA 8.20000000000000
     
    Stainless Steel
    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
     

    Split Lock Washers

    Image of Product. Front orientation. Lock Washers. Split-Lock Washer.
    Stop nuts and screws from loosening due to mild vibration. As you tighten, the uneven ends bite into the nut or screw so it won't back out. While they're not as vibration resistant as other lock washers, they are a great fit for electrical panels, light fixtures, and other light duty assemblies. Split lock washers are not reusable, and they only work with fasteners that have right-hand threads.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these washers won't rust when exposed to moisture. However, they can't hold up to the harsh chemicals that 316 stainless steel can.
    For Screw
    Size
    ID
    OD
    Thk.
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
    1/4"
    0.260"0.489"0.077"ASME B18.21.15000000000000000
     
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