Utilizing VXB013125BCPUSB makes it feasible to pull and push items instead of transport And rolling on wheel that has 125mm diameter/4.921" inch. Dimensions of the caster wheel is 32mm (1.260" inch). The Caster with the wheel from end to end is 163mm = 6.417" inch. This wheel caster can be mounted using a Top Plate with the dimensions of 95mm x 70mm and 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 and Upper Brake type. Environment temperature range is -40 to 180 F. Buy the VXB013125BCPUSB now, just add the quantity to basket and click on Checkout.