Mounting VXB009125BCPUB is the Low cost solution of making a project to move around by pushing or pulling. The wheel diameter is 125mm or 4.921" inch in inches. The wheel has a width of 50mm=1.969" inch. The caster dimensions heightwise is 195mm/7.677" inch. Mounted via a Top Plate that has the size of 138mm x 110mm x 10mm and the holes distance of 110mm x 75mm. Low drag was achieved by a Cast iron polyurethane core on a Cast iron polyurethane tire spinning freely with a Precision double ball bearing. Bearing in mind that every caster wheel has the load capacity of 882 lb with a Swivel and Upper Brake type. Environment temperature range is -40 to 180 F. Buy the VXB009125BCPUB now, just add the quantity to basket and click on Checkout.