Low cost solution to the heavy weight objects movement, Wheel casters like our VXB20040NYGB are used to roll your machine or equipment back and forth. The wheel diameter is 42mm or 1.654" inch in inches. The thickness of the wheel is 42mm or 1.654" inch. The caster dimensions heightwise is 38mm/1.496" inch. Mounted via a that has the size of 34mm x 34mm and the holes distance of 129mm x 74mm. Low drag was achieved by a Nylon core on a Nylon tire spinning freely with a Roller bearing. Maximum load calpacity that should not be exceeded on each wheel, remember to add safety factor, when calculating the load capacity 55 lb with a Swivel and Upper Brake type. Temperature range is -40 to 180 F. Buy the VXB20040NYGB now, just add the quantity to basket and click on Checkout.