Plastic slewing rings and slewing ring bearings offer versatile solutions for industrial applications. Eight sizes with inner diameters from 20 to 300 mm are available as standard. Variants with aluminium or stainless steel housings and additional functions such as angle limiters and detents expand the range of possible applications. The design is based on maintenance-free sliding elements, so that the slewing connections are resilient and lubricantion-free – ideal for sensitive environments and long-term use. We have a configurator to help which you can find here
✅ Our PRT series at a glance:
- PRT-01: The robust classic for high loads and torsional rigidity. Variants available in stainless steel and with ESD-compliant sliding elements.
- PRT-02: Extremely light thanks to aluminium ring and head rings made of iglidur® J4 – ideal for space and weight restrictions.
- PRT-03: Low-cost design with maximum plastic content for cost-efficient applications without compromising performance.
- PRT-04: The high performer – up to 60% lighter, 50% space saving and 20% cheaper. With flexible modular system.
- PRT-05: Sustainable, low-cost slewing ring bearing, made from at least 97% regranulate.
- PRT-06: Ultra-compact and up to 85% cheaper, with a height of only 8 mm for applications with extremely limited installation space.
