Low cost solution to the heavy weight objects movement, Wheel casters like our VXB004125PPF 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 30mm=1.181" inch. Overall height of the wheel caster is 155mm = 6.102" inch. Top Plate is the method of installing the caster to your equipment, here are the dimensions 93mm x 62mm with the holes distance of 45mm x 72mm. This caster wheel core material is Polypropylene and has a Polypropylene tire spinning over Double ball bearing. Bearing in mind that every caster wheel has the load capacity of 220 lb with a Rigid type. Temperature range is -40 to 180 F. Buy the VXB004125PPF now, just add the quantity to basket and click on Checkout.