40BS42 Sprocket With 1" Finished Bore 2BK25 Pulley 2040B22 double pitch sprockets are

2040B22 double pitch sprockets are manufactured specifically for C2040 double pitch roller chain

Our superior UCHA210-32 bearing with a 2" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid cast-iron housing

While the phosphate coated and then painted finish adds corrosion resistance to the 3TB58 pulley

Our superior UCFT212-39 bearing with a 2-7/16" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

This 160A25 sprocket is a durable

40BS42 Sprocket With 1" Finished Bore 2BK25 Pulley 2040B22 double pitch sprockets areThis 40BS42 sprocket features a 1" 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,