Low cost solution to the heavy weight objects movement, Wheel casters like our VXB005200ACPUB1 are used to roll your machine or equipment back and forth. Diameter size of the caster wheel has a metric standard 200mm which is equal to 7.874" inch with imperial units. The wheel has a width of 50mm=1.969" inch. Overall height of the wheel caster is 243mm = 9.567" inch. Mounted via a Top Plate that has the size of 100mm x 115mm and the holes distance of 75mm x 85mm. The weehl core material is Iron core and Polyurethane and has a Iron core and Polyurethane tire with a low friction Double ball beaing. Maximum load calpacity that should not be exceeded on each wheel, remember to add safety factor, when calculating the load capacity 882 lb with a Swivel and Center Brake type. Environment temperature range is -40 to 180 F. Buy the VXB005200ACPUB1 now, just add the quantity to basket and click on Checkout.