| 摘要 |
An apparatus for preventing water from penetrating into a shaft bearing is provided to prevent the corrosion of a lubricant inside the bearing and a shaft by preventing water from penetrating into the bearing. In an apparatus for preventing water from penetrating into a shaft bearing(8), a cover(21) is extended downward from the upper surface of a bearing housing(10) and has a drainage way(13) and an opening(11) in which the shaft is installed. An inner cover(4) rotates with the shaft and is installed with being separated from an inner wall of the housing. A lock nut(3) is coupled to the outside of the inner cover. The water separated from the inner cover falls to a drain plate(5) by a centrifugal force. |
