Low cost solution to the heavy weight objects movement, Wheel casters like our VXB004100CPU are used to roll your machine or equipment back and forth. Diameter size of the caster wheel has a metric standard 100mm which is equal to 3.937" inch with imperial units. The wheel has a width of 32mm=1.260" inch. The caster dimensions heightwise is 130mm/5.118" inch. Mounted via a Top Plate that has the size of 93mm x 62mm and the holes distance of 45mm x 72mm. The Double ball bearing design will enable the Iron and Polyurethane tire to roll easily with a core made of Iron and Polyurethane. Maximum load calpacity that should not be exceeded on each wheel, remember to add safety factor, when calculating the load capacity 265 lb with a Swivel type. The caster temperature range = -40 to 180 F. Buy the VXB004100CPU now, just add the quantity to basket and click on Checkout.