The organic polyurea thickener system contains no metal ions which act as catalysts for oxidation. SumTech® EMB-160 was designed with special antioxidants and corrosion inhibitors to ensure long life of rolling bearings operating under severe temperature and high humidity. The extended service temperature range of -22ºF to 320ºF and high speed factor of 500,000 nDm makes SumTech® EMB-160 the ideal lubricating grease for electric motor bearings designed to be lubricated for life.
