Thousands of different kinds using our Canada based business to select from to have your office Desk/chair sliding easily right and left, install the VXB20060GPPTB. Dia. Measured of the caster wheel in metric standard 60mm which is equal to 2.362" inch with imperial units. The thickness of the wheel is 60mm or 2.362" inch. The height of the wheel caster is 80mm = 3.150" inch. is the method of installing the caster to your equipment, dimensions are 47mm x 47mm with the holes distance of 129mm x 74mm. The weehl core material is Polypropylene and has a Polypropylene tire with a low friction Roller bearing. Each caster wheel will carry the load of 66 lb and is Swivel and Upper Brake type. The caster wheel temperature range = -40 to 180 F. Buy the VXB20060GPPTB now, we ship on the same day.