| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKF | 6633 | Direct Cross Interchange | 1 |
| NATIONAL | 221730 | Indirect Cross Interchange | 1 |
| NAVISTAR | CR6633 | Indirect Cross Interchange | 1 |
| TIMKEN | 455137 | Indirect Cross Interchange | 1 |
| KOYO | 17X32X8HMSA | Indirect Cross Interchange | 1 |
| KOYO | 17X32X7MHS | Indirect Cross Interchange | 1 |
| KOYO | 17X32X7HMSA | Indirect Cross Interchange | 1 |
| FREIGHTLINER | CHR6633 | Indirect Cross Interchange | 1 |
| Precision Seals & Bearings | 221730 | Indirect Cross Interchange | 1 |
| Precision Seals & Bearings | 17X32X7 | Indirect Cross Interchange | 1 |
| DT Components | 221730 | Indirect Cross Interchange | 1 |
| DT Components | 17X32X7 | Indirect Cross Interchange | 1 |
| STEFA | 17X32X7CB | Indirect Cross Interchange | 1 |
| STEFA | 17X32X07CB | Indirect Cross Interchange | 1 |
| TRANSCOM | 17X32X7SC | Indirect Cross Interchange | 1 |
| WESTON | 17X32X7R21 | Indirect Cross Interchange | 1 |
| WESTON | 17X32X10R21 | Indirect Cross Interchange | 1 |
| MACK | 6633 | Indirect Cross Interchange | 1 |
| MACK | 14586633 | Indirect Cross Interchange | 1 |
| FORD | 96586633 | Indirect Cross Interchange | 1 |