| 摘要 |
The mounting for at least two wheels (3) positioned behind each other on independently rotating coaxial shafts (4,5) is contained in a gear housing (1). One end of one shaft, and the opposite end of the other shaft have a bearing (6,9) each held in the gear housing. At least one further bearing (14) is between the two shafts and is in the form of a radial bearing as cylinder roller, ball or needle bearing. The additional bearing comprises an extra radial bearing (15) and or axial bearing (16). |
