|Solution||Coating material||Coating technology||Microhardness HIT (GPa)||Coefficient of friction (dry) vs. steel||Max. service temp. [°C]||Process temperature|
|BALINIT C||a-C:H:Me (WC/C)||Sputter||8-12 / 12-15||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