ZYS precision bearing, ball bearings, roller bearings, bearing parts

  Recently, the first domestically produced   8MW full range of wind turbine gearbox bearings   developed by ZYS successfully passed the test. All performance indicators are excellent and meet the design requirements of gearboxes and complete machines, marking a new breakthrough for ZYS in the localization of large-megawatt wind power gearbox bearings. The 8MW full series of wind turbine gearbox bearings has 8 specifications and 38 sets, including   planetary carriers and planetary wheel bearings   at all levels, which can meet the use requirements of low-speed shafts, intermediate shafts and high-speed shafts. The type test is carried out strictly in accordance with the technical specifications. Under full load and rated speed conditions, the vibration and temperature rise test data of the bearings are excellent and have been unanimously recognized by users. In view of the technical difficulties of bearings in different positions of wind turbine gearboxes,...