Efficient VXB28050WB makes it feasible to pull and push items instead of transport Spinning on wheel that has 65mm diameter/2.559" inch. Sizes of the caster wheel is 27mm (1.063" inch). The caster dimensions heightwise is 100mm/3.937" inch. Mounted via a Top Plate that has a size of 89mm x 50mm and the holes distance of 69mm. This caster wheel core made of Polypropylene core and Polyurethane and has a Polypropylene core and Polyurethane tire spinning over Roller bearing. Each caster wheel will carry the load of 88 lb and is type. Ambient temperature range is -40 to 180 F. Buy the VXB28050WB now, we ship on the same day.