Utilizing VXB004100CPUB makes it feasible to pull and push items instead of transport The wheel diameter is 100mm or 3.937" inch in inches. The wheel has a width of 32mm=1.260" inch. The Caster with the wheel from end to end is 130mm = 5.118" 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. The Double ball bearing design will enable the Iron and Polyurethane tire to roll easily with a core made of Iron and Polyurethane. Each caster will carry the load of 265 lb and is Swivel and Upper Brake type. Temperature range is -40 to 180 F. Buy the VXB004100CPUB now, just add the quantity to basket and click on Checkout.