| 摘要 |
PROBLEM TO BE SOLVED: To prevent a deformation of radial bearings by press-fitting, which leads finally to prevent characteristics of radial bearings from being worsened by omitting a process to press the radial bearings into bearing holders. SOLUTION: In the bearing device which has a bearing (radial bearing 12) which movably supports an axis of rotation 3, and a bearing holder 11 whose lower end surface 12b of the bearing (radial bearing 12) is abutted on the inner peripheral surface (shoulder 11a), the bearing device is characterized in that an elastic member (blade spring 14) which presses the upper end surface 12a of the bearing (radial bearing 12) with an elastic axial force is provided. COPYRIGHT: (C)2006,JPO&NCIPI
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