120BS13H Sprocket With 1-1/4" Finished Bore 1.5" Stock Bore Minimum Breaking Load: 6

Minimum Breaking Load: 6

Dimension (C): 6"

and precision sprocket with 27 hardened teeth

120A23 Sprocket Dimensions

100R31 Sprocket Dimensions

120BS13H Sprocket With 1-1/4" Finished Bore 1.5" Stock Bore Minimum Breaking Load: 6This 120BS13H sprocket features a 1 1 4" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 13 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 120BS13H sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #120 roller chain and sprocket thus preventing