Mounting VXB009C300BFSF is the Low cost solution of making a project to move around by pushing or pulling. Diameter size of the caster wheel has a metric standard 300mm which is equal to 11.811" inch with imperial units. Dimensions of the caster wheel is 75mm (2.953" inch). The Caster with the wheel from end to end is 365mm = 14.370" inch. Top Plate is the method of installing the caster to your equipment, here are the dimensions 200mm x 153mm Top Plate: 14mm+housing: 10mm with the holes distance of 160mm x 90mm. The Precision double ball bearing design will enable the Cast iron polyurethane tire to roll easily with a core made of Cast iron polyurethane. Maximum load calpacity that should not be exceeded on each wheel, remember to add safety factor, when calculating the load capacity 3307 lb with a Fixed type. Temperature range is -40 to 180 F. Buy our VXB009C300BFSF, we wish all the best.