| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| TIMKEN | 49521 | Direct Cross Interchange | 2 |
| MACK | 64AX245 | Indirect Cross Interchange | 1 |
| SKF | K49521 | Indirect Cross Interchange | 1 |
| SKF | 49521 | Indirect Cross Interchange | 1 |
| KOYO | 49521 | Indirect Cross Interchange | 1 |
| FAG | K49521 | Indirect Cross Interchange | 1 |
| PERFECT CIRCLE | 49521 | Indirect Cross Interchange | 1 |
| STAustin-Western | 313373 | Indirect Cross Interchange | 1 |
| RIV | 034148 | Indirect Cross Interchange | 1 |
| ABC | 49521 | Indirect Cross Interchange | 1 |
| BOWER | 49521 | Indirect Cross Interchange | 1 |
| CR | BR49521 | Indirect Cross Interchange | 1 |
| WHITE MOTOR | CB5017B | Indirect Cross Interchange | 1 |