| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| Precision Seals & Bearings | 449PKG | Direct Cross Interchange | 1 |
| DT Components | 449PKG | Direct Cross Interchange | 1 |
| TIMKEN | 449R | Indirect Cross Interchange | 2 |
| TIMKEN | 449PKG | Indirect Cross Interchange | 2 |
| Dichtomatik | AS568449N70R | Indirect Cross Interchange | 2 |