Aerodynamic bearing for axial and radial mounting of a shaft and turbo compressor with such a bearing

An aerodynamic bearing for the axial and radial mounting of a shaft extending along a rotation axis for a turbo compressor, the aerodynamic bearing comprising:

• two annular axial bearing disks and a hollow cylindrical radial bearing bush,
• wherein the two axial bearing disks and the radial bearing bush are arranged concentrically to the rotation axis,
• wherein the two axial bearing disks are spaced apart in the axial direction and form a cavity between them in the axial direction for receiving a shaft sleeve connected to the shaft,
• wherein the two axial bearing disks each have an axial bearing surface facing the cavity for forming a respective axial gas cushion in a respective axial bearing gap between the respective axial bearing surface and the shaft sleeve for the axial mounting of the shaft,
• wherein the radial bearing bush has a radial bearing surface radially inward for forming a radial gas cushion in a radial bearing gap between the radial bearing surface and the shaft for the radial mounting of the shaft,
• and wherein the radial bearing bush is formed integrally and/or materially with one of the axial bearing disks as a combination bearing bush.