| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FEDERAL | DS211TTR9 | Direct Cross Interchange | 1 |
| SEALED POWER | FS211WTR9 | Direct Cross Interchange | 1 |
| FEDERAL MOGUL | DS211TTR9 | Direct Cross Interchange | 1 |
| SKF | GW211PPB9 | Indirect Cross Interchange | 2 |
| Precision Seals & Bearings | DS211TTR9 | Indirect Cross Interchange | 1 |
| DT Components | DS211TTR9 | Indirect Cross Interchange | 1 |
| TIMKEN | DS211TTRD | Indirect Cross Interchange | 1 |