The RHI&A 950040X75 Shrink Disc is a high-performance locking device designed for reliable shaft-hub connections in industrial machinery. This component, distributed by RHI&A and equivalent to the Ringspann 9500-040-075, features a 40mm bore diameter and a 75mm outer diameter, ensuring precise fitment. With a width of 26mm and capable of transmitting up to 1400 Nm of torque, it provides a strong, backlash-free connection. Ideal for various power transmission applications, this locking device weighs 0.4 kg and uses 8 M6x25 fastening screws with a tightening torque of 15 Nm.