120BTB17 Sprocket (Taper Bushed) 96-Tooth Sprocket 100BTB12 sprockets are manufactured to

100BTB12 sprockets are manufactured to accept a 1615 size taper bushing which we also stock with a wide range of bore sizes

This 120B35 sprocket is a durable

Each precision component of this 10B K1 attachment is made from top-quality carbon steel that has been heat-treated for extended working life and durability

not the thread holes (each hole will be threaded on one side only)

100A32 Sprocket Dimensions

120BTB17 Sprocket (Taper Bushed) 96-Tooth Sprocket 100BTB12 sprockets are manufactured toThis 120BTB17 sprocket is a durable, high quality, and precision sprocket with 17 hardened teeth that is manufactured to accept a 3020 bushing. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #120 roller chain and sprocket which prevents premature wear or breakage. This