50BS112 High-Performance Sprocket 1-1/2", USA Roller Chain filter_50B55-SB This 3TB44 Pulley uses a

This 3TB44 Pulley uses a P1-Series Bushing

This 41BS54 sprocket features a 1-1/4" finished bore including a key-way and two setscrews

While the phosphate coated and then painted finish adds corrosion resistance to the 2BK130 pulley

This 5215-2RS Bearing is a high-precision premium double-sealed double-row angular contact ball bearing made to ABEC 3 precision standards from AXIS

25V1400SF Sheave Dimensions

50BS112 High-Performance Sprocket 1-1/2", USA Roller Chain filter_50B55-SB This 3TB44 Pulley uses aThis 50BS112 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 #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