Moves large items quicker using the VXB018-100F/S. The wheel diameter is 75mm or 2.953" inch in inches. The wheel has a width of 75mm=2.953" inch. The caster dimensions heightwise is 120mm/4.724" inch. This wheel caster can be mounted using a Top Plate with the dimensions of 95mm x 95mm x 5mm and holes distance of 70mm x 70mm. The Ball bearing design will enable the aluminum alloy and Nylon tire to roll easily with a core made of aluminum alloy and Nylon. Bearing in mind that every caster wheel has the load capacity of 1653 lb with a type. Temperature range is -40 to 180 F. Very important notice, you need to buy the VXB018-100F/S in order to get one :).