40BS35 Sprocket With 1" Finished Bore side plate This 6307-2RS ball bearing is

This 6307-2RS ball bearing is a high-precision premium quality sealed deep groove 35x80x21 ball bearing made to ABEC 3 precision standards from AXIS

Our HCW202 insert bearing has several features: a wide inner-ring

This 6804-ZZ ball bearing is a high-precision premium quality deep groove shielded 20x32x7 ball bearing made to ABEC 3 precision standards from AXIS

This 08B25 sprocket is a durable

Our superior HCFJT208-24 bearing with a 1-1/2" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

40BS35 Sprocket With 1" Finished Bore side plate This 6307-2RS ball bearing isThis 40BS35 sprocket features a 1" 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 sprockets,