100BS17 Sprocket With 2" Finished Bore 36-Tooth Sprocket 100A39 sprockets with a stock

100A39 sprockets with a stock bore comes with a 1-1/4" inside diameter plain hole and can be easily machine bored to custom sizes

08B24H sprockets with a stock bore comes with the standard 14 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes

100BS18 2" Finished Bore Sprocket Dimensions

This 08B23 sprocket is a durable

and precision sprocket with 11 hardened teeth that is manufactured to accept a 1615 bushing

100BS17 Sprocket With 2" Finished Bore 36-Tooth Sprocket 100A39 sprockets with a stockThis 100BS17 sprocket features a 2" 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 100BS17 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #100 roller chain and sprocket thus preventing