| 摘要 |
<p>A sealing device of a wheel bearing is disclosed. The sealing device of the wheel bearing according to the present invention comprises: a wheel hub; an inner ring connected to the wheel hub; and a connector installed at an outer ring adjacent to the wheel hub, between the outer ring and the wheel hub, or between the outer ring and the inner ring. A first seal member inserted into the predetermined end of the wheel hub, a second seal member inserted into the predetermined end of the outer ring adjacent to the wheel hub, and a main lip member installed at the first seal member inside the second seal member and being in contact with the inner side of the second seal member.</p> |
