Slewing Ring Bearings

Content relating to self-lubricating iglide® PRT slewing ring bearings.

  • iglide® - PRT-04 slewing ring bearings1:47

    iglide® - PRT-04 slewing ring bearings

    PRT-04 slewing ring bearings feature self-lubricating, maintenance-free sliding elements instead of metal balls or rollers to enable dry-running operation. They’re also 60% lighter and 50% more space-

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  • How Does a Slew Ring Work?

    How Does a Slew Ring Work?

    Two concentric rings make up the main structure of a slewing bearing. The outer ring usually lies flat against a motionless surface and is screwed into place via evenly spaced mounting holes.

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  • Slewing Ring Ball Bearings for a Wide Variety of Applications

    Slewing Ring Ball Bearings for a Wide Variety of Applications

    In this post, learn about slewing ring ball bearings, which combine the rotational capabilities of slewing rings with ball bearing technology.

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  • PRT-04 slewing ring

    PRT-04 slewing ring

    The iglide® PRT-04 slewing ring has a 50% lower profile than its predecessor, the PRT-01. It's also 60% lighter and 20% more cost-effective. Check out this infographic to learn more!

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  • iglide® PRT Slewing Ring Bearings Overview4:23

    iglide® PRT Slewing Ring Bearings Overview

    iglide® PRT slewing ring bearings are self-lubricating, ready-to-install rotary joints for dry-running operation. The design is based on maintenance-free sliding elements made of tribologically optimi

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  • iglide® PRT-04 Slewing Ring Bearings2:29

    iglide® PRT-04 Slewing Ring Bearings

    iglide® PRT slewing ring bearings are ready-to-install rotary joints for self-lubricating, dry operation. The design is based on maintenance-free sliding elements made of tribologically optimized igli

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  • PRT slewing ring 2021 catalog

    PRT slewing ring 2021 catalog

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  • iglide®  PRT-04 Slewing Ring Bearings1:45

    iglide® PRT-04 Slewing Ring Bearings

    PRT-04 slewing ring bearings feature self-lubricating, maintenance-free sliding elements instead of metal balls or rollers to enable dry-running operation. They’re also 60% lighter and 50% more space-

    Watch Video
  • Four Ways to Drive a Slewing Ring Bearing

    Four Ways to Drive a Slewing Ring Bearing

    There are many new and innovative versions of slewing ring bearings on the market, including sliding slewing rings made with an iglide® polymer liner, hard-anodized aluminum rings or stainless-steel r

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  • Look Inside: PRT Slewing Ring Bearings4:00

    Look Inside: PRT Slewing Ring Bearings

    iglide® PRT slewing rings use self-lubricating, low-friction sliding elements in place of ball bearings. Available with optional rotation locks. Learn more about PRT slewing ring bearings at: http://w

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  • Geared slewing rings1:00

    Geared slewing rings

    iglide® PRT slewing rings use self-lubricating, low-friction sliding elements in place of ball bearings. They represent a step forward in slewing ring bearing technology. The geared version allows the

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