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Application of 6311 bearings:

NSAR are widely used in household appliance. micro-motors electrical tools garden machinery, motorcycles,automobiles,medical equipment, sports machinery, textile machinery and agricultural machinery.

Advantages of 6311 bearing:

Thedeep groove ball bearingswe manufacture are all low noise,low vibration,low friction, high precision, high sealed,high turning speed and long life.

Quality assurance certificate of 6311 deep groove ball bearings:

Quality is the key point for the NSAR. bearing’s growth and development, which always regards the improvement of high quality and service as the long-term-development strategy. NSAR has passed IS09001: 2000, 1S09001: 2008, and will struggle for the NSAR in long term.