40BS112 Sprocket With 1-3/16" Finished Bore 10C QD Bushed Sheaves Our superior HCFS210 bearing with

Our superior HCFS210 bearing with a 50mm bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

and precision 48 tooth sprocket that is manufactured to accept a E bushing

Shaft Diameter (d): 1-15/16

Buy your #35 chain tensioner from USA Roller Chain for a long-lasting product that will in turn increase the life of your chains

The #180 roller chain wear gauge is manufactured to extremely high precision tolerances and can be used for #120

40BS112 Sprocket With 1-3/16" Finished Bore 10C QD Bushed Sheaves Our superior HCFS210 bearing withThis 40BS112 sprocket features a 1 3 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 #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