| 摘要 |
The cartridge (1) has a housing (5) which forms a lubricant chamber (6) filled with lubricating grease. The housing is divided into a front housing portion with a front housing wall (10), and a rear housing portion with a rear housing wall (8), in which an intermediary wall (12) is formed between front and rear housing walls. An entry bore hole (9) is formed at the rear housing wall to receive a pin-like thrust bearing (3). Boreholes (11,13), which support a rotor shaft (2), are formed through the front wall and intermediary wall of the housing. A step bearing ball (7) is set within the lubricant chamber. |
