ROLLER CHAIN SPROCKET HUB Brand new, weld on hub for roller chain hubless sprockets. Hub has machined pilot for sprocket to slip over for easy alignment and welding. Hub has keyway slot and two set screws. Use with any W series sprocket listed in the chart below.
Fits W series Sprockets (1-5/8" dia. hub for sprocket)
I need a hub 5/8 bore shaft and 1 1/2 sprocket bore
A: We do not have a hub that fits those requirements. The pilot shoulder for the sprocket is either 1 1/8" (V) or 1 5/8" (W)for our hubs in that bore size. This W hub could be machined down to that diameter if necessary.