120SF13 Sprocket (QD Type) 100B35 Sprockets We also offer 100B39 sprockets

We also offer 100B39 sprockets with finished bore configurations right off the shelf from stock

Sprocket Size: 120BS21

Something else that is notable about this 06B20 sprocket is that it fully meets all ISO Standards

100R54 Sprocket Dimensions

120SF13 Sprocket (QD Type) 100B35 Sprockets We also offer 100B39 sprocketsThis 120SF13 sprocket is a durable, high quality, and precision sprocket with 13 hardened teeth that is manufactured to accept a SF bushing. Sprockets that have hardened teeth last longer, perform better, 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 #120 roller chain and sprocket. Meeting strict ANSI Standards