| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| NSK-RHP | 21312CD | Direct Cross Interchange | 13 |
| NACHI | 21312E | Direct Cross Interchange | 13 |
| KOYO | 21312 | Direct Cross Interchange | 13 |
| SNR | 21312V | Direct Cross Interchange | 13 |
| RIV | BRS60 | Direct Cross Interchange | 13 |
| RIV | 21312 | Direct Cross Interchange | 13 |
| RHP | 21312 | Direct Cross Interchange | 13 |
| NSN | 3110000706869 | Direct Cross Interchange | 13 |
| SKF | 21312C | Direct Cross Interchange | 13 |
| SKF | 21312 | Direct Cross Interchange | 13 |
| NTN | 21312 | Direct Cross Interchange | 13 |