The RHI&A BR112 55X85 locking device is a high-quality component engineered for robust and precise shaft-hub connections. Designed to provide a reliable, backlash-free connection, it ensures efficient power transmission in various industrial applications. This locking device features an inner diameter of 55 mm and an outer diameter of 85 mm, with a length of 50 mm. It is capable of transmitting a torque of 1400 Nm and an axial force of 120 kN. Equipped with 6 M8 screws, each requiring a tightening torque of 30 Nm, it offers easy installation and removal, making it suitable for demanding operational environments.