Aluminum alloy encapsulated polyurethane (with embedded detachable ball bearings) is a specially designed equipment component. It consists of an aluminum alloy housing wrapped with polyurethane material and embedded with detachable ball bearings. This design provides strong support and durability, as well as smooth rolling motion. The aluminum alloy housing offers a sturdy structure, while the polyurethane material has excellent wear resistance and shock absorption performance. The detachable ball bearings make maintenance and replacement more convenient. This equipment component is widely used in various machinery, providing reliable support and motion capabilities