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igus® inc.

PO BOX 14349

East Providence

RI 02914

+1 800 521 2747
+1 401 438 7270
iglide® PRT slewing rings
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Self-lubricating PRT slewing ring systems for every application

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 iglide® materials instead of metal rollers or balls. In combination with rings made of lightweight anodized aluminum or stainless steel, these iglide® materials are universally applicable. They can be used in applications with high temperatures, moisture, chemicals and even for food processing.

Benefits:

  • 100% maintenance-free and self-lubricating
  • Corrosion-resistant and hygienic
  • Wear-resistant
  • Resistant to dirt, dust and humidity
  • Very slim design
  • Robust
  • Cost-effective
  • Ready-to-install & easy to assemble

Use the PRT expert tool below to select the slewing ring bearing suitable for your application and calculate the expected service life.

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Shop PRT slewing rings

PRT-01 slewing ring

Slewing ring

  • 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

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PRT-02 lightweight slewing ring

Slewing ring with low weight

  • 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

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PRT-01 slewing ring toothed

Toothed slewing ring

  • Four tooth standards are available
  • Spur gear according to DIN 3967
  • Toothed belt profiles: T10, AT10, HTD8M
  • Stainless steel version available

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New PRT-04!

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New PRT-04 slewing ring bearings are 60% lighter and 50% more space-saving than PRT-01.  The installation height has been reduced by half, offering even more design freedom.  PRT-04 is also wear-resistant and contains maintenance-free iglidur® sliding elements.

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Slewing ring with square flange

Slewing ring bearing with square flange

  • Square flange for direct mounting on flat surfaces
  • No through-hole necessary
  • No separate spacing ring
  • Fix with only 4 screws
  • Easy to install and replaceable sliding pads

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PRT accessories

Accessories for slewing rings

  • Manual clamps
  • Drive shaft
  • Distance rings
  • Universal gliding pads
  • Individual angle stop

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Slewing ring for robot joints

Slewing ring with drive for robot joints

  • Driven slewing rings for robot joints
  • Different installation sizes
  • Fast and simple configuration
  • Matching articulated arms

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Application examples


Discuss your project with a slewing ring expert

Whether you're interested in turnkey, fully assembled solutions or looking to build your own customizable project, let us assist you with a solution based on your specific application and requirements. Contact us via the form below or call us at (800) 521-2747 to discuss your project today!

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