1. Rubber joints installed at both ends of the link provide appropriate elastic deformation and stiffness. 2. Rubber joints offer matching flexibility in longitudinal, lateral, angular, and torsional directions to meet the operational requirements of rail vehicles. 3. Rubber material possesses superior weather resistance and fatigue characteristics under repeated strain during operation. 4. Meets the operational characteristics of wear resistance and maintenance-free performance. 5. The rubber joints are selected with appropriate tolerance fits with the link holes, facilitating easy installation and ensuring the reliability of the assembly. 6. The link body is manufactured using casting or forging processes, with Grade C steel according to the standards of the American Railway Association (AAR). 7. Rubber joints are galvanized for protection, and the link body is coated with paint for anti-corrosion, with colors coordinated to match the bogie.
