Description Type S Weld-On Hubs are suitable for a variety of applications such as; conveyor rolls and sprockets. Type S Weld-On Hubs are made of steel and machined for tapered bushings. Type S Hubs with a –P designation are machined on the outside diameter to fit inside schedule 40 pipe for simple construction of rollers. The number indicates which pipe size that the hub will fit. -P and – B hubs have a larger outside diameter allowing for special profiles designated by the customer as part of our MTO service. -B designation means it’s a blank size made to be machined custom
