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iglide® PRT slewing rings
Configure & order online

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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. 


iglide® PRT - Advantages at a glance

  • 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
  • Customizable with the configurator tool

To the iglide PRT Shop

PRT Online Tool  
Configure rotary table systems in just a few steps

Using the iglide® PRT expert, you can configure your slewing ring bearing in just a few steps.  Select the operating mode, speed and loads, dimensions and ambient temperature.  The expert will assist you in choosing the appropriate slewing ring system.

Configure now

Find the appropriate iglide® PRT slewing ring bearing

Slewing ring  
PRT-01 slewing ring

  • Simple installation
  • High rigidity
  • Replaceable, maintenance-free sliding elements
  • Wear resistant
  • Available as aluminum or 316 stainless steel version
  • Also in ESD and FDA-compliant versions

Slewing ring with low weight  
PRT-02 light slewing ring

  • 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

Toothed slewing ring  
PRT-01 slewing ring toothed

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

Slewing ring bearing with square flange  
Slewing ring bearing with square flange

  • With square flange
  • With clamping function

Accessories for slewing rings  
PRT accessories

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

Slewing ring with drive 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

Online shop

To the online shop  

Order all iglide® PRT systems online now!

More information on iglide® PRT slewing ring systems

Configurator for slewing ring systems  
PRT configurator

Configure and order your customized slewing ring easily and quickly online.

To the PRT configurator

Test laboratory rotary table systems  

135 trillion test movements every year

Application examples

Transport system

The igus® slewing ring bearings are more cost-effective than the previous self-built solution. Moreover, the entire system is suitable for use in clean rooms.

Machine tool manufacturing

Self-lubricating and maintenance-free slewing ring bearings move the control panel. They ensure low coefficients of friction for a low actuation force during pivoting.

Core joining device

With this application for the casting of cylinder heads, self-lubricating bearings are of the utmost importance as quartz sand is used. The solution: iglide® PRT slewing ring bearing.

Moving Head

Moving-head spotlights are often characterized by heavy, metal ball bearing designs. Lightweight and low-maintenance slewing ring bearings from igus® are used in this application.

Assembly station

This assembly station is characterized by continually turning in a circle. Circular movements are always accompanied by great frictional resistance, which means the conventional bearings quickly reach their limits. The solution: maintenance-free and self-lubricating slewing ring bearing from igus®.

Further slewing ring bearing application examples

In a great variety of industries, polymer slewing ring bearings are used to technically refine solutions and save costs.

Application Assistance

For further questions or product information, please contact:

Kevin Wright

Regional Director Canada


Customer Service:

Monday to Friday from 8 am - 8 pm