| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| NIPPON | UCC21030 | Direct Cross Interchange | 7 |
| NTN | UELC210114T | Direct Cross Interchange | 7 |
| NTN | UCC210114T | Direct Cross Interchange | 7 |
| NSK-RHP | UCC21030S | Direct Cross Interchange | 7 |
| NSK-RHP | EWC21030S | Direct Cross Interchange | 7 |