40BS21 Sprocket With 7/8" Finished Bore 2BK67 Pulley 35BS80 1" Finished Bore Sprocket

35BS80 1" Finished Bore Sprocket Dimensions:

Part #: SB212-39

UCST207-22 bearing is a 1-3/8" bore normal-duty take-up bearing that utilizes set screws to secure to a 1-3/8" shaft

Our HCST214-44 bearing is dimensionally made to industry standards

Pulley Size: 2AK61H

40BS21 Sprocket With 7/8" Finished Bore 2BK67 Pulley 35BS80 1" Finished Bore SprocketThis 40BS21 sprocket featured a 7 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 #40 roller chain and sprocket thus preventing premature wear or