100BS21 Sprocket With 1-7/16" Finished Bore 08B Stainless Steel Hollow Pin Roller Chain Tooth Count: 22

Tooth Count: 22

Sprocket Weight: 26

100BS25 2 3/16" Finished Bore Sprocket Dimensions

This 100A36 sprocket is a durable

and precision 90-tooth sprocket that is manufactured out of high-quality steel

100BS21 Sprocket With 1-7/16" Finished Bore 08B Stainless Steel Hollow Pin Roller Chain Tooth Count: 22This 100BS21 sprocket features a 1 7 16" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 21 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 100BS21 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #100 roller chain and sprocket thus preventing