Robust series, Spinshot II of Ultra HighSpeed Angular Contact Ball Bearings with Oil-Air Lubrication


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


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.