4″ LOAD:130KG Caster Wheel

The 4-inch rigid caster wheel is engineered to provide stable and fixed movement, capable of supporting loads up to 130kg. Constructed with a combination of PP (Polypropylene) and PU (Polyurethane) materials, this wheel offers durability and reliability in various environments. Equipped with a double ball bearing system, it ensures smooth and efficient rolling on different surfaces. The frame is made from cold-rolled plate steel with a thickness of 2.5mm and features a galvanized surface finish, providing resistance against corrosion and wear. The top plate measures 95mm by 67mm, with hole spacings of 75mm by 45mm and hole sizes of 12mm by 8.5mm. The mounting height is 131mm. Each caster wheel is packed and labeled for easy identification and installation.