| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ALLIS-CHALMERS | 121893 | Direct Cross Interchange | 6 |
| BOWER | 65806520 | Direct Cross Interchange | 6 |
| TIMKEN | 65806520 | Direct Cross Interchange | 6 |
| FAG | K6580K6520 | Direct Cross Interchange | 6 |
| SKF | BR6580 | Indirect Cross Interchange | 1 |