iglidur® PRT slewing ring bearings are ready-to-install slewing rings for lubrication-free, dry operation. The design is not based on metallic rollers or balls, but on maintenance-free sliding elements. These are made of proven, tribologically optimised iglidur® materials in combination with rings made of lightweight, hard anodised aluminium.
The PRT-01 series is a robust and durable variant of the PRT slewing ring bearings for high loads. A low coefficient of friction can be achieved in dry running when combined with sliding elements made from iglidur® J.
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PRT-04 Micro with pre-load, ideal for small sizes and
lever arm applications
