100BS15 Sprocket With 1-15/16" Finished Bore Sprocket Tooth Count Width Between Inner Plates (b1):

Width Between Inner Plates (b1): 9

Something else that is notable about this 100BS20 sprocket is that it fully meets all ANSI Standards

100A8 Sprocket Dimensions

Something else that is notable about this 08B10 sprocket is that it fully meets all ISO Standards

100BS15 Sprocket With 1-15/16" Finished Bore Sprocket Tooth Count Width Between Inner Plates (b1):This 100BS15 sprocket features a 1 15 16" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 15 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 100BS15 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #100 roller chain and sprocket thus preventing