Lock Washers

Bearing lockwashers work hand-in-hand with locknuts, using a bendable tab that seats into a keyway and folds against a nut slot to keep the assembly from backing off under vibration. Off Road Belts carries lockwashers in standard MB and W series across inch and metric sizes, matched to our locknuts and adapter sleeves for complete, secure bearing mounting. Replace a fatigued washer during service or stock the right sizes for your shop's common builds. Browse our bearing lockwashers below. Be sure to match them with the correct locknut and order with fast shipping nationwide.