| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| Precision Seals & Bearings | DRK320 | Direct Cross Interchange | 6 |
| TIMKEN | DRK320 | Direct Cross Interchange | 5 |
| FEDERAL MOGUL | RA320 | Direct Cross Interchange | 4 |
| SKF | DK320 | Direct Cross Interchange | 4 |
| CHICAGO RAWHIDE | DK320 | Direct Cross Interchange | 3 |
| SKF | SDK320 | Indirect Cross Interchange | 1 |