50BS40 Sprocket With 3/4" Finished Bore filter_40BS47-FB While the phosphate coated and

While the phosphate coated and then painted finish adds corrosion resistance to the 1TB154 pulley

Sheave Size: 45V710SF

This 40BS19 sprocket featured a 3/4" finished bore with a key-way and two set screws

Part #: HCFS 205-16

Part #: UCP 209

50BS40 Sprocket With 3/4" Finished Bore filter_40BS47-FB While the phosphate coated andThis 50BS40 sprocket features a 3 4" 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 #50 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 sprockets,