Torsional and transverse vibration control and high conical, radial and axial misalignment rubber couplings and shafts selected for their technical suitability and endurance properties. Ferrabyrne can provide many solutions from their standard range as well as special designs to meet the more complex solutions.The coupling configuration determines the required dynamic stiffnesses and the choice of compound, in addition to having an influence on the stiffnesses, also has an important affect on the resulting amplitudes.