The Trantorque® mini series 12 mm keyless bushing provides a high capacity, zero-backlash shaft/hub or coupling connection of mounted components to shafts measuring 12 mm in Dia by means of a mounted mechanical interference fit and transmits up to 81 N-m of torque. Trantorque® mini series 12 mm keyless bushings provide a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending and/or radial loads. This product has exceptional concentricity and the ability to accommodate bending loads. The Trantorque® mini series has limited axial movement during installation. All Trantorque® units use a single hex nut for speed and simplicity of installation.