80BS31 Sprocket With 1-1/4" Finished Bore 80B34 Sprockets This 100BS12 sprocket features a

This 100BS12 sprocket features a 1-3/16" finished bore with a key-way and two set screws

Our HCFS214-43 bearing is dimensionally made to industry standards

Length: 5/8"

2VP75 Pulley 7/8" Dimensions

80BS31 Sprocket With 1-1/4" Finished Bore 80B34 Sprockets This 100BS12 sprocket features aThis 80BS31 sprocket features a 1 1 4" 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