40BTB32 Sprocket (Taper Bushed) 21-Tooth Sprocket Our superior HCTB206-18 bearing with

Our superior HCTB206-18 bearing with a 1-1/8" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

6905 ball bearings are found in a wide range of industrial and automation applications

This 624-2RS Bearing is a high-precision premium sealed on both sides miniature ball bearing made to ABEC 3 precision standards from AXIS

Something else that is notable about this 120BS18H sprocket is that it fully meets all ANSI Standards

40BTB32 Sprocket (Taper Bushed) 21-Tooth Sprocket Our superior HCTB206-18 bearing withThis 40BTB32 sprocket is a durable, high quality, and precision sprocket that is manufactured to accept a 1610 bushing. Something that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #40 roller chain and sprocket which prevents premature wear or breakage and this means that it will directly interchange with most other manufactures sprockets. This sprocket is also black oxide coated