Luoyang Xinqianglian Slewing Bearing Co., Ltd.
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    Luoyang Xinqianglian Slewing Bearing Co., Ltd.
    Wind Turbine Main Bearings

    Wind Turbine Main Bearings

    Three-row cylindrical roller bearings for wind turbine main shafts
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    • Products
    • Wind Turbine Bearings
    • Main Bearings (Three-Row Cylindrical Roller Bearings)
    Wind Turbine Main Bearings

    Three-row cylindrical roller bearings are designed with a robust structure that includes two rows of thrust rollers and one row of radial rollers. This arrangement can be configured with either an outer ring assembly and an integrated inner ring or vice versa. The strength of this design makes it particularly suitable for direct-drive wind turbines, where it can withstand the aerodynamic loads generated by the turbine, including axial loads, radial loads, and overturning moments.

    Each row of rollers in the bearing is specifically tasked with handling different types of loads, allowing the bearing to efficiently manage large axial, radial, and overturning forces with minimal deformation. The use of an alloy cage in the bearing’s interior enhances its structural integrity, provides excellent wear resistance, and minimizes heat generation, which is crucial for maintaining long-term reliability.

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    Wind Turbine Main Bearings
    Wind Turbine Main Bearings
    Wind Turbine Main Bearings

    LYXQL achieved the domestic production of these bearings in 2011, successfully replacing imported products. The wind turbines equipped with these bearings have been operating smoothly for nearly 14 years, demonstrating their durability and high performance in demanding conditions.

    Related Products We Offer

    Our main products include wind turbine main bearings, yaw bearings, pitch bearings, gearbox bearings, marine equipment slewing bearings, tunnel boring machine bearings and components, wind turbine shrink discs, and high-speed couplings.

    Pitch Bearings (Three-Row Cylindrical Roller Bearings)
    Pitch Bearings (Three-Row Cylindrical Roller Bearings)

    Pitch bearings, also known as blade bearings, are important components in modern wind turbines.

    Pitch Bearings (Four-Point Contact Ball Bearings)
    Pitch Bearings (Four-Point Contact Ball Bearings)

    Double-row four-point contact ball bearings are designed to meet the demands of wind turbine pitch systems.

    Yaw Bearings
    Yaw Bearings

    Installed within the yaw system at the base of a wind turbine, these bearings are responsible for supporting the entire weight of the main drive system.

    Gearbox Bearings
    Gearbox Bearings

    As a key component of wind turbines, the gearbox plays a critical role in converting the rotational energy of the blades into electrical power.

    Luoyang Xinqianglian Slewing Bearing Co., Ltd.
    Slewing Bearing Solutions

    Specialists in bearings for wind turbines, marine equipment, and tunneling machines. We deliver quality, expertise, and reliable service.

    sales@lyxql.cc
    +86-379-62811060
    Contact us
    Applications for Slewing Rings in Other Sectors
    Other Products
    Tunnel Boring Machine Bearings
    Tunnel Boring Machine Bearings Read More
    Slewing Bearings for Large Marine Equipment
    Slewing Bearings for Large Marine Equipment Read More
    Bearing Components
    Bearing Components Read More
    Spherical Plain Bearings
    Spherical Plain Bearings Read More
    Slewing Bearings / Slewing Rings
    Slewing Bearings / Slewing Rings Read More
    Luoyang Xinqianglian Slewing Bearing Co., Ltd.
    Luoyang Xinqianglian Slewing Bearing Co., Ltd.
    Slewing Bearing Solutions
    sales@lyxql.cc
    +86-379-62811060
    Contact us
    Why Us
    • R&D
    • Manufacturing
    • Quality Control
    Service
    • Customized Bearings Production
    • Bearing Mounting & Commissioning
    • Bearing Inspection & Maintenance
    • Bearing Replacement & Repair
    • Spare Parts Supply & Shipping
    Products
    • Slewing Bearings / Slewing Rings
    • Spherical Plain Bearings
    • Wind Turbine Bearings
    • Tunnel Boring Machine Bearings
    • Slewing Bearings for Large Marine Equipment
    • Bearing Components
    Application
    • Energy
    • Tunneling
    • Ferris Wheel
    • Port Equipment
    • Construction Equipment
    • Mining Equipment
    • Stacker Reclaimer
    • Floating Crane
    • Machine Tool
    • Metallurgical Equipment