The RHI&A TLK500 70X115 is a high-performance keyless shaft-hub locking device, part of the genuine Ringfeder TLK 500 series. It is designed for reliable transmission of high torques and axial forces, ensuring a secure and precise connection between shafts and hubs without the need for keyways. This design minimizes stress concentrations and simplifies assembly, making it ideal for various industrial power transmission applications requiring robust and maintenance-free connections. With a shaft diameter of 70 mm and an outer diameter of 115 mm, it delivers a transmissible torque of 14000 Nm and an axial force of 280 kN.