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 with a stainless steel outer ring has been developed to withstand high loads at higher tilting moments, whilst remaining a lightweight option. A lower coefficient of friction and a longer service life can be achieved when combined with an inner ring made from iglidur® J4.
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