60BS30 Sprocket 1-15/16" Bore 60B34 Sprockets 60B76 sprockets with a stock

60B76 sprockets with a stock bore comes with the standard 1-1/4" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

HCST207-20 bearing is a 1-1/4" bore normal-duty take-up bearing that utilizes an eccentric locking collar to secure to a 1-1/4" shaft

6300-ZZ ball bearings are found in a wide range of industrial and automation applications

This 40BS17 sprocket featured a 3/4" finished bore with a key-way and two set screws

This 41BS21 sprocket featured a 3/4" finished bore with a key-way and two set screws

60BS30 Sprocket 1-15/16" Bore 60B34 Sprockets 60B76 sprockets with a stockThis 60BS30 sprocket featured a 1 15 16" 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 #60 roller chain and sprocket thus preventing premature