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Among them, the Wazhou shaft has completed the whole line of multi-standard bearings such as aircraft transmission system and control system; the developed 10,000 rpm super high-speed spindle bearing has been produced, and has been tested at high speed and meets the requirements; in the medical rotary machine main rotating bearing, marine power system gas turbine The research and development of high-end bearings such as bearings and large axle heavy railway freight trains have also made progress and success. Among them, the precision machine tools super high-speed electric spindle bearings, motors high-end two-stage inverter motor bearings, etc., their performance has reached or exceeded the level of imported bearings. It has also developed a number of high-reliability H-shaped steel vertical roller bearings and thrust bearings for users, and supplied them in batches, expanding the market for such bearings.
In the research and development of high-end bearings for export, Wazhou has provided high-precision wind power slewing bearings for the world-renowned wind power enterprises. It is developing precision transmission series bearings for this company with a market capacity of 3 billion yuan. Bearings of famous industrial parts companies in Germany every year. The demand is more than 2 billion yuan, and its transmission series bearings also have a demand of 17 billion yuan. The Wazhou axis is in the process of negotiating and cooperating with it.
At present, Wazhou Group has successfully developed precision bearings to P2 grade precision machine tool turntable bearings and other products, and P2 grade bearings, is the world's highest precision grade precision bearings. Last year, Wazhou completed 27 high-end bearing product development projects and expanded the market share of high-end bearings in Wazhou.