Austrian NKE bearing manufacturer offers electric insulation rolling bearings for prevention of current damage

NKE AUSTRIA is a manufacturer of high-quality bearings. Founded in 1996 by a former Steyr Wälzlager senior manager, the NKE brand has established itself in the international bearing market in just over ten years. Become a widely recognized high-quality bearing brand.

NKE's electrically insulated bearings are available in three designs: SQ77 series has a ceramic alumina insulation coating on the outer ring, SQ77E series has an insulation layer on the inner ring, and mixed insulation bearings SQ77B series uses a ceramic rolling element, theoretically guaranteeing unlimited resistance. The SQ77 and SQ77E ceramic alumina insulation coatings are plasma-coated to ensure that they withstand a minimum of 1000 volts DC or AC current. NKE can supply a wide range of insulation coated bearings, including cylindrical roller bearings and deep groove ball bearings in various designs, sizes, and clearances.

Austrian bearing manufacturer NKE offers electrically insulated rolling bearings. This special bearing series SQ77 has electrical insulation characteristics and provides reliable protection against the galvanic corrosion caused by current passage. It can be used in motors, generators and other electrical equipment.

NKE Austria develops and manufactures high-quality bearings for a wide range of industrial applications. In addition to product development and application technology, NKE also provides comprehensive technical support and training.

Since the electrically insulating bearing can avoid the damage caused by the electric corrosion, the application in the motor can guarantee more reliable operation than the ordinary bearings. It is more cost-effective and reliable than other insulation methods such as shaft or housing insulation. The dimensions and basic technical features of the insulated bearing are the same as those of the non-insulated bearing and therefore can be 100% interchangeable.

NKE was awarded the Austrian Quality Seal in April 2006 for its superior quality. Today, NKE bearings are sold in more than 60 countries around the world through 17 sales offices and over 240 distributors.

NKE hybrid bearings have ceramic rolling elements