Tab Washers ( Lock Washers )
Our tab washers (lock washers) provide a simple, reliable mechanical lock for securing KM, KML and HM locknuts in bearing assemblies. Each washer features an inner tab for shaft keyway engagement and outer tabs that lock against the nut, preventing loosening under vibration or load. Manufactured from durable steel and suitable for a wide range of shaft sizes, these washers ensure stable axial positioning for ball bearings, roller bearings and needle roller bearings. Ideal for industrial machinery, power‑transmission systems and general engineering applications where dependable fastening is essential.
As part of our Bearing Accessories range within the wider Ball, Roller and Needle Roller Bearings category, our tab washersprovide essential locking security for KM, KML and HM locknuts. Positioned alongside related components such as bearing locknuts, adapter sleeves, circlips, chrome steel balls and shaft collars, this page supports engineers sourcing the correct locking hardware for accurate bearing mounting and long‑term machinery reliability.
Browse our full range of tab washers below or contact Transpower for technical support and fast UK delivery.
