iglidur® slewing ring, PRT-04 with locking mechanism, outer ring made from aluminium, sliding elements made of iglidur® J

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Repeatable defined location points
Ready-to-install solution, available off the shelf
Latching forces tested for service life in the igus® laboratory
Easy replacement and extension: modular construction kit design

Item no.

PRT-04-20-R

D [mm]

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. Instead it is based on maintenance-free sliding elements made of tribologically optimised iglidur® materials combined with rings made of lightweight, hard anodised aluminium. The new PRT-04 with defined locking points allows precise slewing ring bearing positioning.

Standard versions have locking points every 90°
Locking points can be defined individually
Universal sliding elements made of iglidur® J
Extensive modular system
Particle emission test in Fraunhofer IAF-compliant cleanroom laboratory

Would you like to determine the locking points individually? Contact us.

The sliding elements made from iglidur® J are our best all-rounders. They are characterised by a low coefficient of friction during dry operation. Furthermore, this material has low moisture absorption and convinces with good chemical resistance.

Do you have a cleanroom application? With our iglidur® J sliding elements, you can also use the PRT-04 in cleanrooms. Please contact us for further information.

Get an overview on our website or in the catalogue or have a look at our online seminar on the PRT-04 modular system.

The following illustration shows a PRT-04-20-R