50BS16 Sprocket With 1-7/16" Finished Bore 120B20 Sprockets Our UC203 bearing is made

Our UC203 bearing is made to industry standards dimensionally for direct interchangeability with just about any brand

or to get pricing and availability on the accompanying belts/ SD bushings

For more information or to get a quote on our tier one 12B-4 roller chain

Our SARFB207-20 bearing is dimensionally made to industry standards

Part #: HCST201-8

50BS16 Sprocket With 1-7/16" Finished Bore 120B20 Sprockets Our UC203 bearing is madeThis 50BS16 sprocket featured a 1 7 16" 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