50BS25 Sprocket With 3/4" Finished Bore 120B35 Sprockets Our superior UCFCS206-17 bearing with

Our superior UCFCS206-17 bearing with a 1-3/4" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

This 35H28 sprocket is a durable

Dimension (L2): 1-7/16"

120A54 sprockets with a stock bore comes with a 1-1/2" inside diameter plain hole and can be easily machine bored to custom sizes

50BS25 Sprocket With 3/4" Finished Bore 120B35 Sprockets Our superior UCFCS206-17 bearing withThis 50BS25 sprocket featured a 3 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 or