Electric blower and vacuum cleaner

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The invention provides an electric blower and an electric vacuum cleaner that can reduce vibration and noise. The electric blower (10) comprises a rotator; the rotator comprises a shaft (31) that can rotate freely and a rare-earth bonded magnet that is formed as a whole relative to the shaft (31). When the outer diameter of a propeller (34) is Di, and the outer diameter of bearings (36, 37) is Db, the minimum inner diameter of the bearing cover (22) is Dc, and the outer diameter of the rare-earth bonded magnet is Dm, Di> Db> Dc> Dm.