| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| TIMKEN | 621612S | Direct Cross Interchange | 7 |
| FAG | K621K612S | Direct Cross Interchange | 7 |
| CLARK | SK20357 | Direct Cross Interchange | 7 |
| BOWER | 621612S | Direct Cross Interchange | 7 |
| SKF | K621K612S | Direct Cross Interchange | 7 |