60BS27 Sprocket With 1-3/16" Finished Bore filter_40BS38-FB Additionally this bushing features a

Additionally this bushing features a 3-1/2" bore with a standard keyway

What separates this 3C75SF sheave from the others is that it is made using a high strength cast iron

SAPF207-22 Bearing Dimensions

Sheave Size: 10C90J

60BS27 Sprocket With 1-3/16" Finished Bore filter_40BS38-FB Additionally this bushing features aThis 60BS27 sprocket featured a 1 3 16" 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