The RHI&A 180040X75 is a genuine DIV Locking Device from the Series 1800, engineered for robust and precise keyless shaft-hub connections. This high-performance component provides a secure, concentric clamp, eliminating the need for traditional keys or splines and ensuring reliable power transmission with reduced backlash. With an inner diameter of 40mm, an outer diameter of 75mm, and a length of 50mm, it is suitable for various industrial and agricultural machinery applications requiring a strong and stable connection. It offers a transmissible torque of 1400 Nm and a surface pressure of 110 N/mm².