| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| TIMKEN | NAO12X28X12 | Direct Cross Interchange | 8 |
| NTN | NAOR12X28X12 | Direct Cross Interchange | 8 |
| INA | NAO12X28X12 | Direct Cross Interchange | 8 |
| FAG | NAO12X28X12 | Direct Cross Interchange | 8 |
| IKO | NAF122812 | Direct Cross Interchange | 8 |
| SKF | NAO12X28X12 | Direct Cross Interchange | 8 |