H50H20 Sprocket (Taper Bushed) 5.25" Stock Bore This 100BS10 sprocket features a

This 100BS10 sprocket features a 1-7/16" finished bore with a key-way and two set screws

Contact our customer support team for further information or to get a quote on our UCFBS210-30 bearings

This 41BS54 sprocket features a 1-1/4" finished bore including a key-way and two setscrews

While the phosphate coated and then painted finish adds corrosion resistance to the 2BK70 pulley

H50H20 Sprocket (Taper Bushed) 5.25" Stock Bore This 100BS10 sprocket features aThis H50H20 sprocket is a durable, high quality, and precision sprocket with hardened teeth that is manufactured to accept a H 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 roller chain and sprocket thus preventing premature wear or breakage. This sprocket