50BB13H 13-Tooth 5/8" Bore Ball Bearing Sprocket #50 Chain filter_50BS14-FB 50BS18 1 1/4" Finished Bore

50BS18 1 1/4" Finished Bore Sprocket Dimensions

Dimension (M): 1/32"

35B17 sprockets with a stock bore comes with the standard 1/2" ID hole with no keyway or set screws and can be easily machine bored to custom sizes

the hub collar is pre-drilled to mount to type 2 shaft mount gearboxes and to accept bushing kits for the same

): 2-13/16"

50BB13H 13-Tooth 5/8" Bore Ball Bearing Sprocket #50 Chain filter_50BS14-FB 50BS18 1 1/4" Finished Bore50BB13H idler sprocket is categorized as a ball bearing idler sprocket due to the ball bearing inserted into the sprocket. This 50BB13H idler sprocket features 13 hardened teeth, a high quality ball bearing with a 5 8" Bore, and fully meets all ANSI Standards. Additionally this 50BB13H idler sprocket was engineered to be extremely durable and high performance, along with being manufactured out of a high quality steel and components to create an idler