Low cost solution to the heavy weight objects movement, Wheel casters like our VXB005125FPF are used to roll your machine or equipment back and forth. Diameter size of the caster wheel has a metric standard 125mm which is equal to 4.921" inch with imperial units. The wheel has a width of 45mm=1.772" inch. The Caster with the wheel from end to end is 167mm = 6.575" inch. This wheel caster can be mounted using a Top Plate with the dimensions of 100mm x 115mm and holes distance of 75mm x 85mm. Low drag was achieved by a co-polypropylene core on a co-polypropylene tire spinning freely with a Double ball beaing. Each caster will carry the load of 617 lb and is Fixed type. Environment temperature range is -40 to 180 F. Buy the VXB005125FPF now, just add the quantity to basket and click on Checkout.