80BS24 Sprocket With 1" Finished Bore B-Hub Sprockets 50B19 sprockets with a stock

50B19 sprockets with a stock bore comes with the standard 5/8" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

Our HCST205-15 bearing is dimensionally made to industry standards

#200B23 sprockets have 23 teeth

This 200A13 sprocket is high quality

80BS24 Sprocket With 1" Finished Bore B-Hub Sprockets 50B19 sprockets with a stockThis 80BS24 sprocket features a 1" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 24 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 wear