Efficient VXB013200WBCPU makes it feasible to pull and push items instead of transport Wheel dia. is 200mm or 7.874" inch in inches. Sizes of the caster wheel is 50mm (1.969" inch). The Caster with the wheel from end to end is 265mm = 10.433" inch. Mounted via a Top Plate that has a size of 140mm x 108mm and the holes distance of 105mm x 75mm. Low drag was achieved by a Polyurethane and Cast iron core core on a Polyurethane and Cast iron core tire spinning freely with a Ball bearing. Having in mind that every caster wheel has the load capacity of 772 lb with a Swivel type. Ambient temperature range is -40 to 180 F. Buy the VXB013200WBCPU now, we ship on the same day.