Strander bearing precision deep groove ball bearings 618

Our company has developed 61868, 61880, 61892, 61896, 618/530, 618/630, 618/750, 618/850, 618/980 which have gain recognition and received positive evaluation among our customers. Currently the strander bearing in our company has formed our own features: high speed, high accuracy, long life, low vibration and low noise.

The manufacture and process accuracy of CHG strander bearings all reach P5 standard (P4 standard if required) after the bearing is integrally designed and lightened. The revolving speed has reached or even exceeded the same type of imported bearing. For example, the designed limit speed of 61868P53 is 2400r/min, the actual stable revolving speed in production can reach 2000r/min; the design revolving speed of 618/630P53 can reach 1100r/min, the actual stable revolving speed in production can reach 900r/min. And under full load production  the bearing is about five years.