Fluid bearing with any liquid or gas as fluid suitable for extremely high rpm

摘要

The expansion are produced as a result of centrifugal forces and thermal effects. A combined plane and conical bearing is arranged with an axially softer and tilt stiffer preloading between the plane and the conical bearing. The combined plane and conical bearing can have an axially softer and tilt softer preloading between an axial and a conical bearing. A combination of a conical bearing and further conical bearing is provided with axially softer preloading between the two conical bearings. The preloading springs can take various forms.