| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric blower which can prevent the wobbling of a bearing caused by thermal time deformation (thermal time creep) and stress deformation by pressure-insertion, and can solve a problem of reliability such as the generation of an abnormal sound and the breakage of the bearing.SOLUTION: In a bracket A13, a bearing housing 13a for holding a ball bearing 15 is arranged so that a face which connects the center of a rotating axis of the bearing housing 13a and a base part 13b having a plurality of fixed parts 13c arranged at the external periphery farther from the bearing housing 13a and fixed to a bracket B12 is set in a direction substantially orthogonal to the rotating axis 43. |
