Industrial W18x2 W17x2 W16x6 W15x3 Lock Washers

The W18x2, W17x2, W16x6, and W15x3 Lock Washer Lot provides a multi-size assortment of W-series external-tooth/adapter sleeve locking washers designed to prevent loosening of locknuts and bearing assemblies under vibration, torque fluctuation, and dynamic load conditions in industrial equipment. Made from high-strength carbon steel, these heavy-duty washers fit shaft-mounted and adapter sleeve applications and are commonly used in gearboxes, bearing assemblies, rotating machinery, and other heavy mechanical drive systems where secure preload retention is critical. The kit covers W15–W18 sizes to accommodate various shaft diameters, and installation is a mechanical compression lock under the bearing nut or sleeve assembly. Common replacements include SKF W-series lock washer kits (W15–W18 equivalent), Nord-Lock wedge-lock washers, and Timken adapter sleeve lock washer kits.