50BS59 Sprocket With 1-3/4" Finished Bore filter_50BS21-FB Our superior UCFBS206-20 bearing with

Our superior UCFBS206-20 bearing with a 1-1/4" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

Sheave Size: 33V690SDS

Our superior UEF207-20 bearing with a 1-1/4" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

This 100C14 sprocket is a durable

Sprocket Size: 140B27

50BS59 Sprocket With 1-3/4" Finished Bore filter_50BS21-FB Our superior UCFBS206-20 bearing withThis 50BS59 sprocket features a 1 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 #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