| 摘要 |
<p>A sealing ring (1) with a sealing lip (2) which embraces in a sealing manner a shaft (3) to be sealed under radial preload, wherein the sealing lip (2) on the side facing the shaft (3) has a surface profiling (4) designed as return feed device, wherein the sealing lip (2) at its free end (5) has at least a surrounding elevation (6) which protrudes beyond the surface profiling (4).</p> |
