100BS16 Sprocket With 2-3/16" Finished Bore 28-Tooth Sprocket 100A17 Sprocket Dimensions

100A17 Sprocket Dimensions

and DIN8187 German manufacturing standards

100B35 sprockets with a stock bore come with the standard 1-1/4" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

100B21H sprockets with a stock bore comes with the standard 1-5/16" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

Something else that is notable about this 06B26 sprocket is that it fully meets all ISO Standards

100BS16 Sprocket With 2-3/16" Finished Bore 28-Tooth Sprocket 100A17 Sprocket DimensionsThis 100BS16 sprocket features a 2 3 16" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 16 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 100BS16 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #100 roller chain and sprocket thus preventing