50BS21 Sprocket With 1-1/8" Finished Bore filter_H40BS9 Our UC205-15 bearing is made

Our UC205-15 bearing is made to industry standards dimensionally for direct interchangeability with just about any brand

UEFCS206-19 flange cartridge bearings are designed for circumstances where the bearing is mounted to a surface that is perpendicular to the shaft axis

This 50BS25 sprocket featured a 1-1/4" finished bore with a key-way and two set screws

This 120B18 sprocket is a durable

Common Interchanges: 50B76H

50BS21 Sprocket With 1-1/8" Finished Bore filter_H40BS9 Our UC205-15 bearing is madeThis 50BS21 sprocket featured a 1 1 8" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #50 roller chain and sprocket thus preventing premature wear