| 摘要 |
The aim of the invention is to be able to very precisely determine the balance error of rotors (2) having pocket holes, on a bearing arrangement comprising a bearing pin (5) for positioning a rotor (2) without journals but provided with a borehole (6) in a balancing device, the bearing pin (5) having openings (10, 20) through which a fluid can flow. To this end, a fluid chamber (40) arranged between the end of the pocket hole and the end of the bearing pin is supplied with a fluid in order to form a fluid cushion on which the rotor can be supported in the axial direction. |
