80BS17 Sprocket With 1-1/4" Finished Bore 80B21 Sprockets the SAPF207-23 1-7/16" bearing has

the SAPF207-23 1-7/16" bearing has incredible holding power and stability

Bearing Size: 6803-2RS

6214-2RS Ball Bearing Dimensions

Our 08BHPSS hollow pin stainless stele roller chain utilizes precision components

06B22H sprockets with a stock bore comes with the standard 12 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes

80BS17 Sprocket With 1-1/4" Finished Bore 80B21 Sprockets the SAPF207-23 1-7/16" bearing hasThis 80BS17 sprocket features a 1 1 4" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 17 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 #80 roller chain and sprocket thus preventing premature