Make your life easier by moving oversize large objects much much easier using the VXB20060CPUT3 Wheel Caster. Wheel dia. is 60mm or 2.362" inch in inches. The thickness of the wheel is 60mm or 2.362" inch. The height of the wheel caster is 48mm = 1.890" inch. This wheel mounting is with the dimensions of 38mm x 38mm and holes distance of 129mm x 74mm. The weehl core material is Nylon and Polyvinyl Chloride and has a Nylon and Polyvinyl Chloride tire with a low friction Roller bearing. Having in mind that every caster wheel has the load capacity of 77 lb with a Swivel type. The caster wheel temperature range = -40 to 180 F. FYI, you will need to buy the VXB20060CPUT3 in order to get one :).