60BS27 Sprocket With 1-3/8" Finished Bore Shaft Mount Reducer Accessories UCF205-16 bearing is a 1"

UCF205-16 bearing is a 1" bore four-bolt normal-duty flange bearing that utilizes set screws to secure to a 1" shaft

This 50BS31 sprocket features a 7/8" finished bore including a key-way and two setscrews

SSUCTPFL208 bearings utilize two strategically placed set-screws for securing a 40mm shaft

This 60BS38 sprocket features a 2" finished bore including a key-way and two setscrews

This 40BS45 sprocket features a 1" finished bore including a key-way and two setscrews

60BS27 Sprocket With 1-3/8" Finished Bore Shaft Mount Reducer Accessories UCF205-16 bearing is a 1"This 60BS27 sprocket featured a 1 3 8" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 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 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #60 roller chain and sprocket thus preventing premature wear