| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| NTN | 6321Z | Direct Cross Interchange | 19 |
| NSK-RHP | 6321Z | Direct Cross Interchange | 19 |
| NACHI | 6321Z | Direct Cross Interchange | 19 |
| FAG | 6321Z | Direct Cross Interchange | 19 |
| STEYR | 6321Z | Direct Cross Interchange | 19 |
| FEDERAL | 1321F | Direct Cross Interchange | 19 |
| AHLBERG | 6321G | Direct Cross Interchange | 19 |
| SRO | 6321Z | Direct Cross Interchange | 19 |
| Norma-Hoffmann | 321P | Direct Cross Interchange | 19 |
| Westinghouse Electric | 1622120 | Direct Cross Interchange | 19 |
| ABMA | 105BC03JP | Direct Cross Interchange | 19 |
| FAFNIR | 321KD | Direct Cross Interchange | 19 |
| RHP | MJ105D | Direct Cross Interchange | 19 |
| RHP | 6321Z | Direct Cross Interchange | 19 |
| NSN | 3110001556255 | Direct Cross Interchange | 19 |
| BCA | 321S | Direct Cross Interchange | 19 |
| SKF | 6321Z | Direct Cross Interchange | 19 |