Heavy weight capability and Durability made the wheel casters like the VXB009200BCPU a must use, get your do it yourself object move around from our Toronto biz. Spinning on wheel that has 200mm diameter/7.874" inch. Sizes of the caster wheel is 50mm (1.969" inch). The caster dimensions heightwise is 268mm/10.551" inch. This wheel mounting is Top Plate with the dimensions of 138mm x 110mm x 10mm and holes distance of 110mm x 75mm. The weehl core material is Cast iron polyurethane and has a Cast iron polyurethane tire with a low friction Precision double ball bearing. Having in mind that every caster wheel has the load capacity of 1543 lb with a Swivel type. Ambient temperature range is -40 to 180 F. Order the VXB009200BCPU now, just add the quantity to basket and click on Checkout.