DS100ATB21H Sprocket (Double Single) filter_50B72-SB This 60BS70 sprocket features a

This 60BS70 sprocket features a 2-7/16" finished bore including a key-way and two setscrews

5206-2RS Bearing Dimensions

Sprocket Size: 50Q26H

SBRPP204 bearings are more economical than their cast counterparts but offer excellent performance in bearing applications

DS100ATB21H Sprocket (Double Single) filter_50B72-SB This 60BS70 sprocket features aThis DS100ATB21H sprocket is a durable, high quality, and precision double single sprocket with 21 hardened teeth that is manufactured to accept a 3020 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 #100 1 roller chain and sprocket, thus preventing premature