80BS11 Sprocket With 1-5/8" Finished Bore Bushing Size and precision sprocket with 17

and precision sprocket with 17 hardened teeth that is manufactured to accept a R1 bushing

140B14H sprockets with a stock bore comes with the standard 1-1/2" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

SBPFT206-20 stamped steel bearing is a 3-bolt triangle flange bearing designed for light-duty industrial and agricultural applications

This 6309-2RS ball bearing is a high-precision premium quality sealed deep groove 45x100x25 ball bearing made to ABEC 3 precision standards from AXIS

UEFT209 bearing is a 45mm bore two-bolt normal-duty flange bearing that utilizes a Tru-Loc device to secure to a 45mm shaft

80BS11 Sprocket With 1-5/8" Finished Bore Bushing Size and precision sprocket with 17This 80BS11 sprocket features a 1 5 8" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 11 hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #80 roller chain and sprocket thus preventing premature