iglidur® 선회 링, PRT-02, 양극 산화 처리된 알루미늄으로 제작된 외부 링, iglidur® J4로 제작된 내부 링

iglidur® PRT slewing ring bearings are ready-to-install slewing rings for lubrication-free, dry operation. The design is not based on re-circulating components, but on maintenance-free sliding elements made of proven, tribologically optimised iglidur® materials

The PRT-02 series is characterised by its low weight and low cost. The PRT-02 with hard anodised aluminium outer ring is characterised by its higher stability; it can absorb larger tilting moments.

• Lightweight
• Greater stability
• Outer ring made of aluminium
• Low cost