| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKF | 5321 | Direct Cross Interchange | 2 |
| FAG | 3321X | Indirect Cross Interchange | 1 |
| FAG | 3321 | Indirect Cross Interchange | 1 |
| STEYR | 3321 | Indirect Cross Interchange | 1 |
| FREIGHTLINER | CHR5321 | Indirect Cross Interchange | 1 |
| FEDERAL | A5321 | Indirect Cross Interchange | 1 |
| FEDERAL | 5321MR | Indirect Cross Interchange | 1 |
| FEDERAL | 5321 | Indirect Cross Interchange | 1 |
| TWIN DISC | M1414 | Indirect Cross Interchange | 1 |
| AHLBERG | 5321 | Indirect Cross Interchange | 1 |
| SRO | 3321 | Indirect Cross Interchange | 1 |
| MCGILL | 5321 | Indirect Cross Interchange | 1 |
| Westinghouse Electric | 736684 | Indirect Cross Interchange | 1 |
| RIV | 22BBNOn | Indirect Cross Interchange | 1 |
| ABMA | 105BG33 | Indirect Cross Interchange | 1 |
| ABMA | 105BE33 | Indirect Cross Interchange | 1 |
| ABMA | 105BD33 | Indirect Cross Interchange | 1 |
| MRC | 5321 | Indirect Cross Interchange | 1 |
| JOY MFG | L94AX5321 | Indirect Cross Interchange | 1 |
| L&S Bearing | 5321 | Indirect Cross Interchange | 1 |
| NDH | 5321 | Indirect Cross Interchange | 1 |
| GM | 905321 | Indirect Cross Interchange | 1 |
| FORD | 96585321 | Indirect Cross Interchange | 1 |
| RHP | MDJ105K | Indirect Cross Interchange | 1 |
| SKF | 3321 | Indirect Cross Interchange | 1 |
| NAVISTAR | CR5321 | Indirect Cross Interchange | 1 |
| NTN | 3321 | Indirect Cross Interchange | 1 |
| NSK-RHP | 5321 | Indirect Cross Interchange | 1 |
| KOYO | 3321 | Indirect Cross Interchange | 1 |
| FAG | 5321 | Indirect Cross Interchange | 1 |