Tens of thousands of different kinds to select from to have your office Desk/chair sliding easily right and left, install the VXB009150BCPUF. Diameter size of the caster wheel has a metric standard 150mm which is equal to 5.906" inch with imperial units. The wheel has a width of 50mm=1.969" inch. The caster dimensions heightwise is 205mm/8.071" inch. This wheel caster can be mounted using a Top Plate with the dimensions of 138mm x 110mm x 10mm and holes distance of 110mm x 75mm. This caster wheel core material is Cast iron polyurethane and has a Cast iron polyurethane tire spinning over Precision double ball bearing. Maximum load calpacity that should not be exceeded on each wheel, remember to add safety factor, when calculating the load capacity 992 lb with a Fixed type. The caster temperature range = -40 to 180 F. Buy the VXB009150BCPUF now, just add the quantity to basket and click on Checkout.