| 摘要 |
In a motor having a bearing housing 7 with a hollow portion 23, a radial bearing 9 held in the hollow portion 23, a thrust receiving plate 8 provided at one end of the hollow portion 23, and a rotary shaft 1 which is rotatably supported by the radial bearing 9 in a state that an extreme end thereof is in contact with the thrust receiving plate 8, the bearing housing 7, shaped like a cup, includes a cylindrical portion 21 and a bottom portion 22 defining one end of the cylindrical portion 21, the cylindrical portion 21 and the bottom portion 22 define the hollow portion 23, the radial bearing 9 is firmly held with the inner surface of the cylindrical portion 21, and the thrust receiving plate 8 is supported on the bottom portion 22.
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