| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| Precision Seals & Bearings | DRK339 | Direct Cross Interchange | 7 |
| TIMKEN | DRK339 | Direct Cross Interchange | 5 |
| FEDERAL MOGUL | RA339 | Direct Cross Interchange | 4 |
| SKF | DK339 | Direct Cross Interchange | 4 |
| TIMKEN | TS44R | Direct Cross Interchange | 3 |
| CHICAGO RAWHIDE | DK339 | Direct Cross Interchange | 3 |
| SKF | SDK339 | Indirect Cross Interchange | 1 |