D50BTB21H Sprocket Taper Bushed 50B51 Sprockets 50A25 sprockets with a stock

50A25 sprockets with a stock bore comes with a 23/32" inside diameter plain hole and can be easily machine bored to custom sizes

Sprocket Size: 80BS48

Dimension (B): 67

1TB62 Pulley Dimensions

Our superior UCFC206-18 bearing with a 1-1/8" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

D50BTB21H Sprocket Taper Bushed 50B51 Sprockets 50A25 sprockets with a stockThis D50BTB21H sprocket is a durable, high quality, and precision double sprocket with hardened teeth that is manufactured to accept a 2012 bushing. 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 2 double roller chain and sprocket thus preventing premature wear or