| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKF | R122ZJ | Direct Cross Interchange | 1 |
| DT Components | R12SS | Indirect Cross Interchange | 1 |
| MACK | 1458R122ZJ | Indirect Cross Interchange | 1 |
| SEALED POWER | BR12S2 | Indirect Cross Interchange | 1 |
| TIMKEN | S8KDD | Indirect Cross Interchange | 1 |
| IHC | 299477R91 | Indirect Cross Interchange | 1 |
| IHC | 299476R91 | Indirect Cross Interchange | 1 |
| Precision Seals & Bearings | R12SS | Indirect Cross Interchange | 1 |