External Gear Slewing Bearing Rings - Mechanical Power Inc.

Slewing Ring Ball Bearing

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Slewing Ring Turntable Bearings

Slew Bearing Ring

What makes this piece different, is a rotational rolling-element bearing that typically supports a heavy but slow-turning or slow-oscillating load, often a horizontal platform such as a conventional crane, or the wind-facing platform of a horizontal-axis windmill.

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    • Clearance
    • Dimensions up to 60″ OD
    • Four-point contact ball
    • Flanged cross-section on non-geared rings
    • External gear


    • Energy Technology
    • Machine Tools
    • Special Vehicles and machines
    • Mobile Cranes
    • Mining Equipment
    • Tunnel Boring
    • Material Handeling

    Industries Served

    • Stacker Reclaimer
    • Bucket Wheel
    • Spreaders
    • Ship Loaders & Unloaders

    Medical Applications

    • Cardiovascular Machines
    • Diagnostic Table
    • Medicine Production

    Water Treatment Applications

    • Water Treatment Stations
    • Water Treatment construction

    Offshore Applications

    • Offshore Cranes
    • Bulk Handling
    • Marine Cranes

    Precision Applications

    • Machine tool Applications
    • High Precision
    • ABB Robot
    • Gearbox

    Forest Applications

    • Logging Machines
    • Forwarders
    • Feller-Buncher
    • Excavators

    Packaging and Bottling Applications

    • Filling and Sealing Machine
    • Capping Machines
    • Labeling Machines

    Handling Applications

    • Automated Handling Machine
    • Big Cranes
    • Big Forklifts

    Transport Applications

    • Trains
    • Trams
    • Shuttles

    Construction Applications

    • Cranes
    • Excavators
    • Backhoe Loader
    • Hammer/Breaker


    This part is an interchangeable replacement for these common bearings:
    Silverthin™ SK6-22EZ / Kaydon RK6-22E1Z / Rotek L6-22E9Z

    Mechanical Power distribution facility and headquarters are ISO90001:2015 certified. Our manufacturing partners have at least ISO9001:2015 accreditations, however we put strong emphasis in our key manufacturing partners being TS/IATF certified.

    Take the hassle out of global sourcing.

    Order your Slewing Bearing Rings Today!