3" Polyurethane Wheel with Roller Bearing Hub
Red polyurethane tire is molded onto a tough hard rubber hub. Integral roller bearings in the hub make installation on an axle shaft quick and easy. Rounded profile of the tire delivers minimal rolling resistance, and the polyurethane material will not mar or scuff floor surfaces. These 3" wheels have a 10.2mm bore and 220 lbs. capacity.