| 摘要 |
PROBLEM TO BE SOLVED: To provide a fluid bearing device for giving no deformation or distortion due to press-in to a sleeve and a thrust plate. SOLUTION: Circular protruded portions 6c, 6d are provided at the upper and lower opening ends of a press-in hole of a motor hub 6 in which the sleeve 4 is pressed. These are provided where they are not opposed to the thrust plate 5. COPYRIGHT: (C)2003,JPO
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