About Us

• Hai Ning KOVE bearing factory was founded in 2005, the private high-tech enterprise, focused on research and development to produce special bearings and ceramic structural parts, the company, the product structure is divided into ceramic structural parts, full ceramic bearings, hybrid ceramic ball bearings, plastic bearings, stainless steel bearings, automotive bearings and other types of special non-standard special bearings. Product material: zirconia ceramic (ZrO2), silicon nitride ceramics (Si3N4), silicon carbide (Sic), alumina (Al2O3), all kinds of engineering plastics (PEEK, POM, PTFE, PE, UHMW-PE, HDPE, PVDF, PI, PP, PBT, etc.), stainless steel (AISI440C, AISI316, AISI304), bearing steel (Gcr15). The products are a series of characteristics with oil-free self-lubricating, corrosion-resistant, anti-rust, anti-acid and alkali salt and gas erosion, non-magnetic electrical insulation, resistance to high temperature and low cold. Widely used in petroleum, chemical, electronics, textiles, food, medical, marine, aerospace and other fields.