60BS49 Sprocket With 1-5/8" Finished Bore filter_40BS55-FB This 60BS39 sprocket features a

This 60BS39 sprocket features a 2-3/16" finished bore including a key-way and two setscrews

1VP44 Pulley 3/4" Dimensions

Size: 2TB66

This 120BS18H sprocket features a 1-1/4" finished bore with a key-way and two set screws

6221 Ball Bearing Dimensions

60BS49 Sprocket With 1-5/8" Finished Bore filter_40BS55-FB This 60BS39 sprocket features aThis 60BS49 sprocket features a 1 5 8" finished bore including a key way and two setscrews. It is a durable, high quality, and precision sprocket that fully meets all ANSI Standards which insures proper contact between the #60 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 bore