| 摘要 |
<p>The bearing has a plurality of radially outer bearing rings (16, 18), two radially inner bearing rings (10, 12) having annular portions (34, 36) extending towards and abutting each other, and an annular seal (42) sealing the abutting ends of the annular portions. The annular seal (42) has two radially inwardly extending annular walls (44, 46). The annular seal (42) surrounds the annular portions (34, 36) and forms a chamber (46) therewith for accommodating lubricant, the annular walls (44, 46) contacting the annular portions (34, 36) of the inner bearing rings (10, 12). The bearing is particularly suitable for work rolls of roll stands. <IMAGE></p> |
