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iglidur® PRT slewing ring systems online shop

PRT expert

Simply configure, calculate and order PRT slewing ring bearings in just a few steps

PRT advantages  
PRT advantages and applications

Learn more about the benefits and versatility of PRT slewing ring bearings.

Techn. Data  
PRT data

Technical data and instructions for using PRT slewing ring bearings.

Polymer slewing ring bearing

iglidur® PRT is a slewing ring bearing with the proven advantages of the igus® polymer bearings. The sliding elements made of iglidur® J operate absolutely free of maintenance and lubrication. The mating rings of the slewing bearing are made of aluminium or stainless steel; the mating surfaces of iglidur® J sliding elements are hard-anodised. All fastening screws are made of stainless steel.

Slewing ring bearing
design 01

Slewing ring bearing with high stiffness

Applicable up to +180°C, high chemical resistance

Available with seal

Slewing ring bearing
design 02

Slewing ring with extremely low weight:

Outer ring made of anodized aluminum or stainless steel (V4A)

Slewing ring bearing with gear teeth

For all 6 sizes of the design 01, 4 standards are available for the toothing of the outer ring.

PRT slewing ring bearing low cost  
Slewing ring bearing in the new low-cost design

iglidur® PRT slewing ring bearing in new low-cost design. Through consistent downsizing, a completely new design has been created that relies even more on plastic.

PRT-01 square flange  
Slewing ring bearing with square flange

The smallest PRT slewing ring bearing in installation size 20, with space saving square flange for direct installation onto flat surfaces.

Slewing ring bearing with clamping function

Slewing ring bearing PRT-01-30 with head ring including clamping function for shafts with 30h7 tolerances.

PRT driven slewing ring bearing  
Motor-driven slewing ring bearings

robolink® D – powered iglidur® PRT slewing ring bearing

Accessories: Hand clamp

10 Nm holding torque is attained with 1 Nm tightening torque

Accessories: Drive pins

For quick and easy fastening of the drive / drive coupling

Accessories: Spacing rings

Easy, flexible assembly

iglidur® PRT universal glide elements

Using the versatile iglidur® PRT universal glide elements, large slewing ring systems can be modeled tailored to the type 01.

PRT angle limit  
Slewing ring bearings with individual angle limit

The slewing ring bearing enables the pivoting movement to be limited to a defined angle.

Current new products

iglidur® PRT Expert