Slewing Ring Bearings
Content relating to self-lubricating iglide® PRT slewing ring bearings.
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1:47Watch Videoiglide® - 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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Read ArticleHow 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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Read ArticleSlewing 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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Read ArticlePRT-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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4:23Watch Videoiglide® 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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2:29Watch Videoiglide® 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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Read DocumentPRT slewing ring 2021 catalog
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1:45Watch Videoiglide® 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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Read Document
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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4:00Watch VideoLook 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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1:00Watch VideoGeared 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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