120BS28 Sprocket With 1" Finished Bore 120B22 Sprockets This 120S70 sprocket is a

This 120S70 sprocket is a durable

100R70 sprockets are made to accept a R1 size taper bushing which we also stock with a wide range of bore sizes

100C72 Sprocket Dimensions

This 100B38 sprocket is a durable

the 10B A1 attachment has a bent tab on one side with one hole for mounting

120BS28 Sprocket With 1" Finished Bore 120B22 Sprockets This 120S70 sprocket is aThis 120BS28 sprocket features a 1" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 28 teeth. Something that is notable about this 120BS28 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #120 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment