Moves large items quicker using the VXB009100BCPUB. The wheel diameter is 100mm or 3.937" inch in inches. Dimensions of the caster wheel is 50mm (1.969" inch). The caster dimensions heightwise is 124mm/4.882" 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. Low drag was achieved by a Cast iron polyurethane core on a Cast iron polyurethane tire spinning freely with a 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 772 lb with a Swivel and Upper Brake type. Temperature range is -40 to 180 F. Buy the VXB009100BCPUB now, just add the quantity to basket and click on Checkout.