Moves large items quicker using the VXB004060PVCB. The wheel diameter is 60mm or 2.362" inch in inches. The thickness of the wheel is 30mm or 1.181" inch. The Caster with the wheel from end to end is 92mm = 3.622" inch. Top Plate is the method of installing the caster to your equipment, here are the dimensions 93mm x 62mm with the holes distance of 73mm x 45mm. Low drag was achieved by a Polyvinyl Chloride core on a Polyvinyl Chloride tire spinning freely with a Double ball bearing. Each caster will carry the load of 132 lb and is Swivel and Upper Brake type. Temperature range is -40 to 180 F. Buy the VXB004060PVCB now, just add the quantity to basket and click on Checkout.