40BS39 Sprocket With 3/4" Finished Bore filter_H35BS40 Dimension (F): 55

Dimension (F): 55

This 2060B28 sprocket is durable

While the phosphate coated and then painted finish adds corrosion resistance to the 33V475SDS sheave

2060B12 Sprocket

40BS39 Sprocket With 3/4" Finished Bore filter_H35BS40 Dimension (F): 55This 40BS39 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 #40 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,