KML 1605-2RS ball bearing is manufactured with precision, performance, and longevity in mind. specifically, size 1605-2RS bearing utilizes the double-seal design for keeping the premium Mobil Polyrex EM grease in, while keeping contents out, the benefit of this is longer performance and bearing protection. What sets KML brand deep groove 1605-2RS bearings apart from others is the utilization of grade-10 balls, a high-strength steel retainer, being made to ABEC 3 precision standards, finely honed raceways, premium Exxon Mobil Polyrex EM grease, and noise and vibration testing at the factory on each bearing to ensure consistent quality.
