40BS52 Sprocket With 3/4" Finished Bore 2525 Taper Lock Bushings What separates this 1B5V42 sheave

What separates this 1B5V42 sheave from the others is that it is made using a high strength cast iron

Our superior HCFS211 bearing with a 55mm bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

This 35BS36 sprocket features a 1-3/16" finished bore including a key-way and two setscrews

UCTB207-20 Bearing Dimensions

UCFT211-32 flange bearings are designed for circumstances where the bearing is mounted to a surface perpendicular to the shaft axis and can fit in more space-restricted areas while still offering excellent stability with two mounting holes

40BS52 Sprocket With 3/4" Finished Bore 2525 Taper Lock Bushings What separates this 1B5V42 sheaveThis 40BS52 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,