Tab Washers ( Lock Washers )
Our tab washers (lock washers) provide a simple, reliable mechanical lock to secure KM, KML, and HM locknuts in bearing assemblies. Each washer features an inner tab for engagement with the shaft keyway 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 washers provide 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.
Trusted UK Supplier of Tab Washers and Bearing Accessories
Transpower is a leading UK supplier of tab washers, lock washers, KM locknut washers, KML locknut washers and bearing accessories. From our Northamptonshire base, we support customers in Wellingborough, Northampton, Kettering, Corby, Bedford, Leicester and throughout the UK with fast delivery, technical expertise and an extensive range of bearing products for industrial, manufacturing and engineering applications.
