Bellows Couplings are true backlash free couplings. They have high torsional stiffness and can operate at speeds as high as 12,000 to 32,000 rpm. They can absorb eccentricity, angularity and end play by the spring action of the bellows. Bellows of bronze or stainless are available. The stainless versions have at least 50% more torque.

     They are rated the same for continuous and reversing applications. Bellows couplings are oil and chemical resistant and also maintenance free.

     For a less expensive but equally rated alternative to Beam Couplings see our Step-Beam™ Coupling.