Wear-Resistant Double Bearing Iron Core Swivel Casters - Silent, Durable Polyurethane Wheels (4", 5", 6", 8")

Experience smooth and quiet mobility with these swivel casters featuring a robust iron core and wear-resistant double bearings. Designed for durability, they are equipped with silent polyurethane wheels, making them ideal for a variety of surfaces. Available in sizes of 4", 5", 6", and 8", these casters are perfect for heavy-duty applications, ensuring longevity and stability in both industrial and household settings. Scope of application: warehouse platform truck, factory shelves, mechanical equipment Manufacture country: China Instructions included: No