Development aims
Higher unit load ⇒ Improvement of robustness against foreign particles thanks to polymer coating
![](/assets/media/2023/04/img-ra570-1.jpg)
Development concept
![](/assets/media/2024/06/ra570_pv_en.jpg)
![](/assets/media/2024/06/img-ra570-2_en.jpg)
Contains additives to protect the damaged lining surface
→Improvement of robustness against foreign particles
Performance
Protects the lining surface
Composition of the exposed lining
Aluminum
![](/assets/media/2023/04/img-ra570-3.jpg)
Additives
![](/assets/media/2023/04/img-ra570-4.jpg)
Robustness against foreign particles
![](/assets/media/2024/06/img-ra570-5_en.png)
Application example
- Connecting rod bearing
- Main bearing