iglidur® PRT is a slewing ring bearing with the proven and tested advantages of the igus® polymer bearings. The sliding elements made of iglidur® J operate absolutely free of maintenance and lubrication. All housing parts are made of aluminum, and the counter-running surfaces of the iglidur® J sliding elements are hard-anodized. All binding screws are made of stainless steel.
When to use polymer slewing ring bearing?
When not to use them? 
Slewing ring bearing


