| 摘要 |
PROBLEM TO BE SOLVED: To provide a bearing device capable of prolonging the life of the bearing device by possessing a sufficient amount of lubricant around a bearing and preventing periphery from being contaminated with a lubricant by keeping the lubricant from being sputtered from a bearing part to the outside. SOLUTION: In the bearing device, a shaft 16 is relative-rotatably supported by, a radial bearing 5 and a lubricant is interposed between the shaft 16 and the bearing 5. A taper seal member 20 having an inclined part in which a gap with a periphery surface of the shaft 16 is gradually spread toward an axial outside is provided on one axial side of the radial bearing 5 with a gap. The lubricant sputtered from the radial bearing 5 to the outside of the bearing is sealed by the taper seal member 20.
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