Luoyang Xinqianglian Slewing Bearing Co., Ltd.
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    Luoyang Xinqianglian Slewing Bearing Co., Ltd.
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    • Bearing Mounting & Commissioning
    Bearing Mounting & Commissioning
    Bearing Mounting
    Preparation

    Before beginning the installation process, it is necessary to carefully inspect the mounting surfaces on the main equipment. These surfaces must be smooth and free from any burrs or debris that could affect the installation. The support structure should undergo stress relief after all welding procedures are completed, followed by precise machining to ensure a perfect fit. Proper preparation helps to prevent potential issues such as bearing deformation, which can occur if surfaces are uneven when bolts are tightened.

    When unpacking the slewing bearing, exercise caution to avoid damaging the seals, and take measures to prevent any dust or debris from entering the bearing.

    Preparation
    Soft Zone Positioning

    During installation, it's important to properly position the soft zone of the slewing bearing, which is marked with an "S." This area should be placed in a section of the bearing that doesn't bear heavy or frequent loads. Proper positioning helps maintain the integrity and performance of the bearing. Additionally, the filler plug, which is located at the soft zone, should not be removed or tampered with, as it plays a crucial role in the bearing's functionality.

    Gear Teeth Inspection
    Gear Teeth Inspection

    Before fully tightening the installation bolts, it's important to conduct a gear mesh inspection on the section of the slewing bearing marked with green paint. This step ensures that the gear mesh clearance meets the required precision standards, which is crucial for the proper functioning of the gear teeth.

    Bolt Installation
    Bolt Installation

    When securing the bolts during installation, it's important to use tempered flat washers and avoid spring washers, as they don't provide the necessary stability. Once the slewing bearing is radially positioned, tighten the bolts in a crisscross pattern, alternating at 180° intervals. This technique ensures that the force is evenly distributed and that the bearing rotates smoothly without any hitches. While tightening, it's crucial to apply enough pre-tension to the bolts, making sure that the force is consistent across all bolts around the bearing's circumference.

    Bearing Commissioning
    • Begin by injecting the appropriate grease into the slewing bearing while slowly rotating it to ensure even distribution of the lubricant
    • Inspect the gears to ensure that there is no interference during rotation
    • Double-check that all bolts are fully tightened and secure
    • Finally, make sure the bearing rotates smoothly and there are no abnormalities.
    Need Custom Bearing Solutions for Your Next Project?
    Contact Us

    LYXQL is your trusted partner in manufacturing high-quality slewing bearings and custom components. Whether it's wind energy, tunnel boring, or marine applications, we deliver reliable solutions tailored to your specific needs and budget.

    Our Services
    Customized Bearings Production Customized Bearings Production
    Bearing Installation & Commissioning Bearing Installation & Commissioning
    Bearing Inspection & Maintenance Bearing Inspection & Maintenance
    Bearing Replacement & Repair Bearing Replacement & Repair
    Spare Parts Supply & Shipping Spare Parts Supply & Shipping
    Bearings & Bearing Components that We Manufacture

    Custom solutions that fit your needs

    Three-Row Cylindrical Roller Slewing Bearings
    Three-Row Cylindrical Roller Slewing Bearings
    Main Bearings (Spherical Roller Bearings)
    Main Bearings (Spherical Roller Bearings)
    Main Bearings (Tapered Roller Bearings)
    Main Bearings (Tapered Roller Bearings)
    Main Bearings (Three-Row Cylindrical Roller Bearings)
    Main Bearings (Three-Row Cylindrical Roller Bearings)
    Yaw Bearings
    Yaw Bearings
    Gearbox Bearings
    Gearbox Bearings
    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