Thousands of different kinds using our Canada based business to select from to have your office Desk/chair sliding easily right and left, install the VXB005200CPUB1. Dia. Measured of the caster wheel in metric standard 200mm which is equal to 7.874" inch with imperial units. Sizes of the caster wheel is 50mm (1.969" inch). The height of the wheel caster is 241mm = 9.488" inch. This wheel mounting is Top Plate with the dimensions of 100mm x 115mm and holes distance of 75mm x 85mm. This caster wheel core made of Iron core and Polyurethane and has a Iron core and Polyurethane tire spinning over Double ball beaing. Having in mind that every caster wheel has the load capacity of 838 lb with a Swivel and Center Brake type. Ambient temperature range is -40 to 180 F. Order the VXB005200CPUB1 now, just add the quantity to basket and click on Checkout.