Make your life easier by moving oversize large objects much much easier using the VXB20064HHLRB Wheel Caster. Wheel dia. is 64mm or 2.520" inch in inches. The wheel has a width of 64mm=2.520" inch. The height of the wheel caster is 84mm = 3.307" inch. is the method of installing the caster to your equipment, dimensions are 60mm x 60mm with the holes distance of 129mm x 74mm. Low drag was achieved by a Polyurethane core on a Polyurethane tire spinning freely with a Roller bearing. Each caster wheel will carry the load of 77 lb and is Swivel and Upper Brake type. The Temperature range is -40 to 180 F. FYI, you will need to buy the VXB20064HHLRB in order to get one :).