| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| NIPPON | UCT212 | Direct Cross Interchange | 8 |
| NTN | UELT212D1 | Direct Cross Interchange | 8 |
| NSK-RHP | UCT212 | Direct Cross Interchange | 8 |
| NSK-RHP | EWT212 | Direct Cross Interchange | 8 |
| ASAHI | UCT212 | Direct Cross Interchange | 8 |
| PEER | UCT21260mm | Direct Cross Interchange | 8 |