41BS45 High-Performance Sprocket 1-1/2" filter_H35B23 What separates this double 2AK51H

What separates this double 2AK51H pulley from the others is that it is made using a high grade-35 cast iron

our UCHA210-32 bearing has added features that improve the overall life and performance of the unit

Our superior HCFJT210-31 bearing with a 1-15/16" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

Bushing Number: 1108

For more information on a single groove 1TB40 pulley

41BS45 High-Performance Sprocket 1-1/2" filter_H35B23 What separates this double 2AK51HThis 41BS45 sprocket features a 1 1 2" 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 #41 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