Minimization of possible untoward effects on operator by installing VXB014125-2 just ask your operator to push and pull, but not carry. And rolling on wheel that has 125mm diameter/4.921" inch. The wheel has a width of 125mm=4.921" inch. The caster dimensions heightwise is 155mm/6.102" inch. Mounted via a that has the size of 95mm x 70mm and the holes distance of 75mm x 52mm. The Ball bearing design will enable the Polyurethane tire to roll easily with a core made of Polyurethane. Each caster will carry the load of 220 lb and is Swivel type. Temperature range is -40 to 180 F. Buy the VXB014125-2 now, just add the quantity to basket and click on Checkout.