The RHI&A BMM 50X90 DIV Locking Device is a genuine component designed for creating secure, backlash-free shaft-hub connections. This reliable locking device features a 50mm inner diameter and 90mm outer diameter, ensuring precise power transmission and preventing slippage in various industrial and agricultural applications. It is engineered for durability, with a transmissible torque of 1400 Nm and a surface pressure of 170 N/mm². The device is secured by 6 M6 screws, each requiring a tightening torque of 10 Nm, providing a robust solution for demanding operational environments.