NM coupling consists of two hubs and flexible ring able to compensate all types of shaft misalignment. The flexible rings are made of Nitile rubber (NBR) which have a high internal damping characteristic which enable to absorb and dampen torsional vibrations, operate effectively in temperature range of -40⁰C to +100⁰C.

The NBR material also resists to oil, dirt, grease, moisture, ozone and many chemical solvents.

Engineers may also be interested in other economical flexible couplings. More information can be found below: