80BS31 Sprocket With 2-15/16" Finished Bore 2BK27 Pulley 50BTB32 sprockets are manufactured to

50BTB32 sprockets are manufactured to accept a 2012 size taper bushing which we also stock with a wide range of bore sizes

and we'll fulfill it in record time

50BS51 1 1/2" Finished Bore Sprocket Dimensions

Pitch Diameter: 79

80BS31 Sprocket With 2-15/16" Finished Bore 2BK27 Pulley 50BTB32 sprockets are manufactured toThis 80BS31 sprocket features a 2 15 16" finished bore including a key way and two setscrews. It is a durable, high quality, and precision 31 tooth sprocket that fully meets all ANSI Standards which, insures proper contact between the #80 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock