NM couplings
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NM Couplings with NBR Rubber Spider, Type 50, 67, 82, 97, 112, 128, 148, 168
NM coupling consists of two hubs and flexible ring able to compensate all types of shaft misalignments. The flexiblerings are made of Nitile rubber (NBR) which have a high internal damping characteristic which enable to absorb and resists to oil, dirt, grease, moisture, ozone and many chemical solvents.