Low cost solution to the heavy weight objects movement, Wheel casters like our VXB20075HHLR are used to roll your machine or equipment back and forth. And rolling on wheel that has 75mm diameter/2.953" inch. Dimensions of the caster wheel is 75mm (2.953" inch). Overall height of the wheel caster is 95mm = 3.740" inch. Mounted via a that has the size of 60mm x 60mm and the holes distance of 129mm x 74mm. This caster wheel core material is Polyurethane and has a Polyurethane tire spinning over Roller bearing. Each caster will carry the load of 99 lb and is Swivel type. The caster temperature range = -40 to 180 F. Buy our VXB20075HHLR, we wish all the best.