Tens of thousands of different kinds to select from to have your office Desk/chair sliding easily right and left, install the VXB20075HLB. And rolling on wheel that has 75mm diameter/2.953" inch. The thickness of the wheel is 75mm or 2.953" inch. The caster dimensions heightwise is 97mm/3.819" inch. This wheel caster can be mounted using a Top Plate with the dimensions of 60mm x 60mm and holes distance of 129mm x 74mm. The weehl core material is Polyurethane and has a Polyurethane tire with a low friction Roller bearing. Bearing in mind that every caster wheel has the load capacity of 88 lb with a Swivel and Upper Brake type. Environment temperature range is -40 to 180 F. Buy the VXB20075HLB now, just add the quantity to basket and click on Checkout.