60BS84 Sprocket With 1-3/8" Finished Bore filter_1-1/8" This 50BS23 sprocket featured a

This 50BS23 sprocket featured a 1-1/8" finished bore with a key-way and two set screws

This 40BS70 sprocket features a 1-1/4" finished bore including a key-way and two setscrews

Size: 4B46SD

This chain utilizes thicker sidebars to withstand shock loads and reduces elongation in demanding applications

Sheave Size: 33V530SDS

60BS84 Sprocket With 1-3/8" Finished Bore filter_1-1/8" This 50BS23 sprocket featured aThis 60BS84 sprocket features a 1 3 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