| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKF | 721 | Direct Cross Interchange | 2 |
| NAVISTAR | CR721 | Indirect Cross Interchange | 1 |
| Aetna Bearing | 1321 | Indirect Cross Interchange | 1 |
| MCGILL | 921U | Indirect Cross Interchange | 1 |
| MRC | 1121 | Indirect Cross Interchange | 1 |
| FAFNIR | N821 | Indirect Cross Interchange | 1 |
| MACK | 1458721 | Indirect Cross Interchange | 1 |
| FORD | 9658721 | Indirect Cross Interchange | 1 |
| BCA | 2021 | Indirect Cross Interchange | 1 |