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LYC wind turbine generator bearings are high-precision special bearings developed for the long-term continuous high-speed operation of wind power generators. Targeting the working characteristics of high-speed rotation, light load, continuous operation and easy erosion by humid air and impurities, the products adopt optimized structural design, high-purity special bearing steel and professional matching lubrication solutions. The bearings have excellent performance of low noise, low temperature rise, high rotational stability and long service life, which can effectively avoid common faults such as high-temperature overheating, abnormal noise and rotational jamming of generator bearings during long-term operation. With good corrosion resistance and anti-impurity pollution ability, the products can adapt to complex and humid wind field environments. All products are manufactured and tested in strict accordance with national wind power bearing standards, with stable and consistent precision, ensuring the long-term stable and efficient power generation operation of wind turbine generator systems, and providing reliable core component support for the continuous output of wind power energy.
Luoyang Bearing Group Co., Ltd.B-38Luoyang Bearing Group Co., Ltd. was founded in 1954, one of the 156 key national construction projects of China’s First‑Five‑Year Plan. As a large‑scale state‑owned enterprise with comprehensive R&D and manufacturing strength in China’s bearing industry, LYC is a principal drafter of national standards for wind power bearings in China. Equipped with a national‑level enterprise technology center and the only national key laboratory in China’s bearing sector, LYC owns full‑chain capabilities including design, simulation, testing, manufacturing and inspection. It has participated in formulating dozens of national and industrial standards, with multiple technical achievements filling domestic technological gaps. With over 20‑year experience in wind power business, LYC supplies full‑range wind turbine bearings: main shaft bearings, gearbox bearings, yaw & pitch slewing bearings. Product portfolio covers 1.5MW‑20MW and above on‑shore & offshore wind turbines, adaptable to doubly‑fed, semi‑direct‑drive and direct‑drive technical routes. Featuring high load capacity, impact resistance, long service life and high reliability, LYC provides customized bearing solutions and full‑lifecycle technical services for complex wind conditions in South America, including selection simulation, on‑site installation guidance and maintenance support. LYC manufactures more than 20,000 bearing types across nine major categories, ranging from 10 mm inner diameter to 13.5 m outer diameter. Its products are widely applied in wind power generation, rail transit, metallurgy & mining, construction machinery, aerospace and other high‑end equipment industries, certified by ISO9001, ISO14001, IATF16949 and other international standards. LYC products are exported to more than 70 countries and regions worldwide. With service presence in São Paulo, Brazil, LYC deeply serves Latin‑American wind‑power market, delivering reliable bearing products and localized technical support for customers in Brazil and South America, and contributing to the high‑quality development of regional clean‑energy industry.

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