140B25 Sprocket With Stock Bore 06B Chain Sprockets 140CTB70 sprockets are manufactured to

140CTB70 sprockets are manufactured to accept a 4040 size taper bushing which we also stock with a wide range of bore sizes

Sprocket Size: 120A28

and precision 80 tooth sprocket that is manufactured out of high-quality steel

140CTB60 sprockets are manufactured to accept a 4040 size taper bushing which we also stock with a wide range of bore sizes

Roller Diameter (R): 1

140B25 Sprocket With Stock Bore 06B Chain Sprockets 140CTB70 sprockets are manufactured toThis 140B25 sprocket is a durable, high quality, and precision sprocket with 25 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 140B25 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #140 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also fully black oxide coated