Low cost solution to the heavy weight objects movement, Wheel casters like our VXB00512550BNY are used to roll your machine or equipment back and forth. The wheel diameter is 125mm or 4.921" inch in inches. The wheel has a width of 50mm=1.969" inch. The caster dimensions heightwise is 164mm/6.457" 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. The weehl core material is Polyamide (Nylon) and has a Polyamide (Nylon) tire with a low friction Double ball beaing. Each caster will carry the load of 1543 lb and is Swivel type. The caster temperature range = -40 to 180 F. Buy the VXB00512550BNY now, just add the quantity to basket and click on Checkout.