| 摘要 |
<p>The hub (1) has a hub aperture (2) for pressing onto a base body. The hub has an insertion region (A2) narrowing in the pressing-on direction. There is a cylindrical sector between the endface and the insertion region. The hub has an insertion region with a length of 40-96% of the overall length (L) of the hub. The cam (9) fits on this hub.</p> |
