1. This disk is supported by air bearings generated by the rotating disk. 2. Air bearings are the chosen method for ensuring friction free travel.3. Disadvantages of these air bearings include a very poor tilt stiffness. 4. Moving air bearings are tilting due to the aerodynamic effects within the gap. 5. Since the late 1980s, air bearings with micro canal structures without chambers are manufactured. 6. The heads " flew " on self-acting hydrodynamic air bearings . 7. Air bearings also provide much more maneuverability than wheeled carts.8. Typically, conventional air bearings are implemented with chambers and canals. 9. The cavity inside porous ( sintered ) air bearings are also attributed to dead volume. 10. For many applications, the tilt stiffness of an air bearing or a complete guidance is fundamental.
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