Moves large items quicker using the VXB00515050BNYF. The wheel diameter is 150mm or 5.906" inch in inches. The wheel has a width of 50mm=1.969" inch. The caster dimensions heightwise is 190mm/7.480" inch. This wheel caster can be mounted using a Top Plate with the dimensions of 115mm x 110mm x 6mm and holes distance of 72mm x 85mm. Low drag was achieved by a Polyamide (Nylon) core on a Polyamide (Nylon) tire spinning freely with a Double ball beaing. Maximum load calpacity that should not be exceeded on each wheel, remember to add safety factor, when calculating the load capacity 1543 lb with a Fixed type. The caster temperature range = -40 to 180 F. Buy our VXB00515050BNYF, we wish all the best.