| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| TIMKEN | K50X55X30 | Direct Cross Interchange | 8 |
| NTN | RK50X55X30 | Direct Cross Interchange | 8 |
| NSK-RHP | FWF505530 | Direct Cross Interchange | 8 |
| FAG | K50X55X30F | Direct Cross Interchange | 8 |
| SKF | K50X55X30 | Direct Cross Interchange | 8 |
| TIMKEN | K50X55X30FV1 | Direct Cross Interchange | 8 |