Steel coupling, torsionally elastic and bullet-proof (fail safe)Torque transmission via elastic buffersBuffer elements can be radially replaced by pushing back the retaining ring without moving any equipmentElastic ring provides superb electrical insulating characteristics (e.g. prevents leaking currents)Coupling hubs finish bored and keywayed acc. to DIN 6885Coupling hubs unboredCoupling hubs pilot boredCoupling dynamically balanced according to ISO 1940 Grade: G 2.5; G 6.3Coupling hubs in special lengthsCoupling hubs in special materialTest certificate DIN EN 10204-3.1