50BS13 Sprocket With 1-1/4" Finished Bore 3020 Taper Lock Bushings 41B26 sprockets with a stock

41B26 sprockets with a stock bore comes with the standard 5/8" ID hole with no keyway or set screws and can be easily machine bored to custom sizes

5309-ZZ Bearing Dimensions

100BTB48 Sprocket Dimensions

This 35H24 sprocket is a durable

UCFCS208 bearings are commonly used in applications such as

50BS13 Sprocket With 1-1/4" Finished Bore 3020 Taper Lock Bushings 41B26 sprockets with a stockThis 50BS13 sprocket featured a 1 1 4" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 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 #50 roller chain and sprocket thus preventing premature wear