The Volkswagen 8D0407625A39
Hub Bearing is a circular rolling bearing designed specifically for high-performance automotive applications, addressing multiple functional requirements. Its design focuses on enhancing power transmission efficiency and improving handling stability while reducing friction, ultimately achieving better fuel economy.In terms of materials, the 8D0407625A39 bearing utilizes high-strength alloy steel, a material well-regarded in the automotive industry for its exceptional wear resistance and fatigue strength. The inner and outer rings undergo precise heat treatment, which densifies their molecular structure, thus enhancing strength and extending the bearing's lifespan.