Sprocket Hub with Dual Set Screw Attachment

Description

This sprocket hub mounts a 55 tooth #25 Chain sprocket (sold separately) and has a 1.5″ ID collar with 2 set screws designed for a 10″ pneumatic tire wheel with a 1.5″ rim hub (sold separately). The hub’s 3/16″ thick 2″ square mounting plate is welded to a steel tubing collar before facing and boring lathe operations to ensure concentricity to the wheel axles with no wobble. Four M6 threaded holes on a 2 9/16″ mounting hole circle.