| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKF | 21128 | Direct Cross Interchange | 1 |
| PACCAR | 21128CHR | Indirect Cross Interchange | 1 |
| FREIGHTLINER | CHR21128 | Indirect Cross Interchange | 1 |
| Precision Seals & Bearings | UJ1827 | Indirect Cross Interchange | 1 |
| DT Components | UJ1827 | Indirect Cross Interchange | 1 |
| NOK | AH3016F0 | Indirect Cross Interchange | 1 |
| NOK | AH3016F | Indirect Cross Interchange | 1 |
| MACK | 21128 | Indirect Cross Interchange | 1 |
| HONDA | 91206551005 | Indirect Cross Interchange | 1 |
| FORD | 965821128 | Indirect Cross Interchange | 1 |
| NAVISTAR | CR21128 | Indirect Cross Interchange | 1 |