| 摘要 |
The sleeve (1) has two cylindrical areas (3, 4), where the area (3) has a diameter (d1) larger than a diameter (d2) of the area (4). Slots (5) have two sections (8-11) that are shiftably arranged at a side of a periphery of the sleeve. The slots are oppositely arranged in the different sections, where an arc length amounts to 45 to 120 degrees. End areas (12) of the slots overlap in the different sections. The area (3) contacts an inner side of a bearing housing affected, and the area (4) does not contact the inner side of the bearing housing. |
