50BS45 High-Performance Sprocket 1-7/16", USA Roller Chain V Belt Pulley 3/4” Bore This 140E18 sprocket is a

This 140E18 sprocket is a durable

Sprocket Weight: 81lbs

UCFC206-19 Bearing Dimensions

Sprocket Size: 140CTB45

Our superior UEFBS205-16 bearing with a 1" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

50BS45 High-Performance Sprocket 1-7/16", USA Roller Chain V Belt Pulley 3/4” Bore This 140E18 sprocket is aThis 50BS45 sprocket features a 1 7 16" 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