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 VXB009C150BFSB. Spinning on wheel that has 150mm diameter/5.906" inch. The wheel has a width of 75mm=2.953" inch. The height of the wheel caster is 215mm = 8.465" inch. Mounted via a Top Plate that has a size of 200mm x 153mm Top Plate: 14mm+housing: 10mm and the holes distance of 160mm x 90mm. Low drag was achieved by a Cast iron polyurethane core on a Cast iron polyurethane tire spinning freely with a 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. The caster wheel temperature range = -40 to 180 F. Buy the VXB009C150BFSB now, we ship on the same day.