1.Outer ring with single split in axlal direction.

2.Lubrication grooves and holes in the outer and inner ring of type ES.

3.Outer ring of tyoe-2RS with two seals.

4.Both outer and inner ring are properly phosphorlylate-treated. 

Our Factory

Ningbo Demy (D&M) Bearings Co., Ltd. is a leading manufacturer of ball & roller bearings and exporter of belts, chains and auto parts in China. We specialize in research and development of various kinds of high precision, non-noise, long-life bearings, high quality chains, belts, auto parts and other machinery & transmission products