50BS49 Sprocket With 1-7/16" Finished Bore filter_H35B14 Weight With Hub: 71

Weight With Hub: 71

08B12H sprockets with a stock bore comes with the standard 10 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes

HCTB201-8 bearing is a 1/2" bore tapped-base normal-duty mounted bearing unit that utilizes an eccentric locking collar for securing onto a 1/2" shaft

UCF205 bearing is a 25mm bore four-bolt normal-duty flange bearing that utilizes set screws to secure to a 25mm shaft

UCFC209-26 flange cartridge bearings are designed for circumstances where the bearing is mounted to a surface that is perpendicular to the shaft axis

50BS49 Sprocket With 1-7/16" Finished Bore filter_H35B14 Weight With Hub: 71This 50BS49 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