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Ready-to-install, self-lubricating slewing ring systems - the ideal solution for rotary applications

  • Tested in the industry's largest test laboratory
  • 100% maintenance-free & self-lubricating
  • Lightweight, resistant to dirt, dust & corrosion
  • Review service life with our online configurator
  • Ready-to-install and easy-to-assemble
  • Many designs available from stock

Shop PRT Slewing Rings

PRT-01 Slewing Rings

Slewing rings, PRT-01
  • Simple installation
  • High rigidity and wear-resistant
  • Replaceable, maintenance-free sliding elements
  • Available in aluminum or 316 stainless steel
  • Also in ESD and FDA-compliant versions

PRT-02 Slewing Rings

Slewing rings, PRT-02
  • Very lightweight
  • Outer ring made of anodized aluminum, 316 stainless steel or iglide® G
  • 30% lighter with plastic screws
  • Also available in FDA-compliant version

PRT-04 Slewing Rings

Slewing rings, PRT-04
  • 60% lighter and 50% more space-saving
  • Wear-resistant & maintenance-free sliding elements
  • Easy replacement and extension
  • Easy to install with replaceable sliding elements

PRT-05 Slewing Rings

Slewing Rings, PRT-05
  • Lighweight & cost-effective solid plastic
  • Durable combination of materials iglide® M260 and P4
  • Made from at least 97% regranulate

Toothed Slewing Rings

Slewing rings, toothed
  • For very high loads and heavy-duty applications
  • Four tooth standards are available
  • Toothed belt profiles: T10, AT10, HTD8M
  • Stainless steel version available

Slewing Ring Accessories

Slewing ring accessories
  • Manual clamps & aluminum drive shafts
  • Clamping levers and gliding pads available
  • Distance rings made of aluminum or POM
  • New: steel spacing ring for heavy-duty

How PRT Slewing Rings Work

how slewing rings work

iglide® PRT Slewing Ring Product Finder

slewing ring product finder

Slewing Ring Industry Applications

Assembly table

Assembly Table


Machine tools & machining centers


Interactive flipchart

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FAQ: Frequently Asked Questions