50SDS22 Sprocket (QD Type) filter_H40BS32 UCP214-43 bearing is a two-bolt

UCP214-43 bearing is a two-bolt normal duty pillow block bearing with a 2-11/16" bore

100BS24 2 3/16" Finished Bore Sprocket Dimensions

and precision connecting link

This 35A22 sprocket is a durable

50SDS22 Sprocket (QD Type) filter_H40BS32 UCP214-43 bearing is a two-boltThis 50SDS22 sprocket is a durable, high quality, and precision sprocket with hardened teeth that is manufactured to accept a SDS 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 #50 roller chain and sprocket. Meeting strict ANSI Standards