80BS48 Sprocket With 2-3/16" Finished Bore 80B42 Sprockets This 60BS42 sprocket features a

This 60BS42 sprocket features a 1-7/16" finished bore including a key-way and two setscrews

Dimension (HF): 13

200A12 Sprocket Dimensions

For more information on a double groove 2TB74 pulley

80BS48 Sprocket With 2-3/16" Finished Bore 80B42 Sprockets This 60BS42 sprocket features aThis 80BS48 sprocket features a 2 3 16" finished bore including a key way and two setscrews. It is a durable, high quality, and precision 48 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