| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKF | NK612TN | Direct Cross Interchange | 8 |
| TIMKEN | NK612TN | Direct Cross Interchange | 8 |
| INA | NK612TN | Direct Cross Interchange | 8 |
| FAG | NK612TN | Direct Cross Interchange | 8 |
| IKO | TAF61212 | Direct Cross Interchange | 8 |
| SKF | SNK612 | Direct Cross Interchange | 8 |