Slewing Rings | Steel Rotational Bearings | RS
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    Slewing Rings

    Slewing rings are rotational rolling-element bearings that typically support heavy but slow-turning or slowly-oscillating loads in combination (axial, radial and moment loads), often a horizontal platform such as a conventional crane, a swing yarder, or the wind-facing platform of a horizontal-axis (yaw) windmill.

    Rolling bearing technology like these slewing rings feature an inner and outer ring of which one of them would usually have a gear enabling power transmission. The design and construction of the inter and outer rings lets the bearings achieve high rigidity, great accuracy and smooth rotation making them suitable for various applications where high rotational speed is required.

    Here at RS, we have a great range of linear motion products such as linear guides and linear slides including slewing rings. Our range offers flanged ungeared or flanged slewing rings with internal or external gearing.

    Slewing Ring Applications

    Slewing rings are slow turning rotating rings that contain bearings. Due to their flexibility and high load capacity, slewing ring bearings can be used in various areas and integrated into machines and devices for greater reliability and efficiency. Slewing rings are often found in applications which include:

    • Robotics
    • Drilling and mining
    • Packaging machinery
    • Cranes
    • Wind turbines
    • Medical equipment
    • Water treatment equipment

    39 Products showing for Slewing Rings

    IKO Nippon Thompson
    210mm
    -
    Igus
    150mm
    Aluminium
    IKO Nippon Thompson
    80mm
    Stainless Steel
    Igus
    185mm
    Aluminium
    IKO Nippon Thompson
    80mm
    -
    IKO Nippon Thompson
    210mm
    -
    IKO Nippon Thompson
    80mm
    Stainless Steel
    IKO Nippon Thompson
    95mm
    -
    IKO Nippon Thompson
    120mm
    Stainless Steel
    IKO Nippon Thompson
    55mm
    Stainless Steel
    IKO Nippon Thompson
    70mm
    -
    IKO Nippon Thompson
    70mm
    Stainless Steel
    IKO Nippon Thompson
    130mm
    Stainless Steel
    IKO Nippon Thompson
    70mm
    -
    IKO Nippon Thompson
    120mm
    Stainless Steel
    IKO Nippon Thompson
    55mm
    Stainless Steel
    IKO Nippon Thompson
    165mm
    -
    Igus
    160mm
    Aluminium
    IKO Nippon Thompson
    90mm
    Stainless Steel
    IKO Nippon Thompson
    165mm
    -
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