| Skiktalternativ | Beläggningsmaterial | Beläggningsteknik | Mikrohårdhet HIT (GPa) | Friktionskoefficient (torr) vs. stål | Max. driftstemp. [°C] | Processtemperatur | ||
|---|---|---|---|---|---|---|---|---|
| BALINIT C | a-C:H:Me (WC/C) | Sputter | 10 - 15 | 0.1 - 0.2 | 300 | < 250 |
|
Spindle bearing rings
BALINIT C (WC/C) increases the pitting resistance of high speed spindle bearing rings. The coated raceways show no damage in comparison with uncoated bearing steel.
The advantages of BALINIT coated spindle bearings:
- Sliding wear resistance against seal
- Higher pitting resistance of bearing raceway