140R16H Sprocket (Taper Bushed) #100 SF Type Sprockets This 100BS23 sprocket features a

This 100BS23 sprocket features a 1-7/16" finished bore with a key-way and two set screws

This 100B15 sprocket is a durable

This 100B26 sprocket is a durable

100B35 Sprocket Dimensions

120R23 sprockets are bored to accept a R1 type taper bushing

140R16H Sprocket (Taper Bushed) #100 SF Type Sprockets This 100BS23 sprocket features aThis 140R16H sprocket is a durable, high quality, and precision sprocket with 16 hardened teeth that is manufactured to accept a R1 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 #140 roller chain and sprocket which prevents premature wear or breakage. This