| 摘要 |
<p>The invention relates to a seal (10 a) for a roller bearing (3). Said two stage seal (10a) is provided with a seal (11) arranged between the bearing rings (2, 4) with a sealing disc (12) placed axially before the same. In the sealing gap (20), defined axially by the seal (11) and the sealing disc (12) a sealing agent is partially provided.</p> |
