YUGFLEX metal bellow coupling is designed to be used in various torque transmission application. The metal bellow perfectly compensates axial, radial and angular misalignments. The designed geometric shape of steel bellow allows high torsional stiffness and a low mass moment of inertia. The Bellow Coupling is manufactured in 5 sizes for maximum torques up to 400 Nm. The coupling steel bellows and clamping rings are same for all the designs within a construction size. They are adapted via reducing bushings to the required shaft diameter.