Mounting VXB009C300BFSB is the economoical solution of building project to move around by pushing or pulling. Dia. Measured of the caster wheel in metric standard 300mm which is equal to 11.811" inch with imperial units. The thickness of the wheel is 75mm or 2.953" inch. The height of the wheel caster is 365mm = 14.370" inch. This wheel mounting is Top Plate with the dimensions of 200mm x 153mm Top Plate: 14mm+housing: 10mm and holes distance of 160mm x 90mm. The weehl core material is Cast iron polyurethane and has a Cast iron polyurethane tire with a low friction Precision double ball bearing. Having in mind that every caster wheel has the load capacity of 3307 lb with a Swivel and Upper Brake type. Ambient temperature range is -40 to 180 F. Buy the VXB009C300BFSB now, we ship on the same day.