Ultra High-Speed rotation and low-noise performance has been achieved through focusing efforts on optimizing the oil-air lubrication system of this bearing.

Features:

1. Achieves 40,000 min^-1 with ISO-40 equivalent taper using oil-air lubrication.
2. Noise levels reduced by approximately 3 dB to 5 dB in comparison with conventional oil-air lubrication.
3. Achieves 40,000 min^-1 with about half of the air volume of conventional oil-air lubrication.