| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| Precision Seals & Bearings | DRK304 | Direct Cross Interchange | 8 |
| TIMKEN | DRK304 | Direct Cross Interchange | 5 |
| FEDERAL MOGUL | RA304 | Direct Cross Interchange | 4 |
| SKF | DK304 | Direct Cross Interchange | 4 |
| TIMKEN | TC925R | Direct Cross Interchange | 3 |
| TIMKEN | R925RT | Direct Cross Interchange | 3 |
| CHICAGO RAWHIDE | DK304 | Direct Cross Interchange | 3 |
| SKF | SDK304 | Indirect Cross Interchange | 1 |