100BTB40 Sprocket (Taper Bushed) 41-Tooth Sprocket and precision sprocket with 30

and precision sprocket with 30 hardened teeth that is manufactured to accept a E bushing

This 100BS17 sprocket features a 2-7/16" finished bore with a key-way and two set screws

This 100BS16 sprocket features a 2-7/16" finished bore with a key-way and two set screws

Tooth Count: 13

100BTB40 Sprocket (Taper Bushed) 41-Tooth Sprocket and precision sprocket with 30This 100BTB40 sprocket is a durable, high quality, and precision 40 tooth sprocket that is manufactured to accept a 3020 bushing. Something that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #100 roller chain and sprocket thus preventing premature wear or breakage and this means that it will directly interchange with most other manufactures sprockets. This sprocket is also black