Construction Machinery: Medium-Sized Excavator JCB
| Model | Rolling bearings number on either side | Support rollers number on either side |
|---|---|---|
| JZ70 | 5 | 1 |
| 8080 ZTS | 5 | 1 |
| 8060 | 5 | |
| 8052 | 5 | |
| 8045 ZTS | 5 | |
| 803 Super | 4 | |
| 803 Plus | 4 |
| Model | Rolling bearings number on either side | Support rollers number on either side |
|---|---|---|
| JZ70 | 5 | 1 |
| 8080 ZTS | 5 | 1 |
| 8060 | 5 | |
| 8052 | 5 | |
| 8045 ZTS | 5 | |
| 803 Super | 4 | |
| 803 Plus | 4 |