Efficient VXB005200ATPRF makes it feasible to pull and push items instead of transport Wheel dia. is 200mm or 7.874" inch in inches. The thickness of the wheel is 50mm or 1.969" inch. The Caster with the wheel from end to end is 240mm = 9.449" inch. Mounted via a Top Plate that has a size of 100mm x 115mm and the holes distance of 75mm x 85mm. Low drag was achieved by a Polypropylene core and Thermoplastic Rubber core on a Polypropylene core and Thermoplastic Rubber tire spinning freely with a Double ball beaing. Having in mind that every caster wheel has the load capacity of 661 lb with a Fixed type. Ambient temperature range is -40 to 180 F. Buy the VXB005200ATPRF now, we ship on the same day.