| 摘要 |
<p>A sealing device (1) formed by combining an inner peripheral sealing member (2) and an outer peripheral sealing member (3), where the inner peripheral sealing member (2) such as a slinger member is prevented from falling out in axially one direction from the outer peripheral sealing member (3) such as a lip seal member. The inner peripheral sealing member (2) has a metal ring (4) provided with a tubular section (4a) and a radially rising section (4b) integrally formed with the tubular section (4a) and extending radially outward from one end of the tubular section (4a). The outer peripheral sealing member (3) has side lips (7e, 7f) in slidable intimate contact with the radially rising section (4b) of the metal ring (4), and also has a radial lip (7g) provided without contact, on the outer peripheral side of the tubular section (4a) of the metal ring (4). The tubular section (4a) has an axial fall-out prevention section (8) having an outer diameter d<SUB>2</SUB> greater than the inner diameter d<SUB>1</SUB> of the radial lip (7g) and preventing the metal ring (4) from falling out in axially one direction from the outer peripheral sealing member (3).</p> |
