| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKF | 634W | Direct Cross Interchange | 2 |
| TIMKEN | 634W | Indirect Cross Interchange | 1 |
| PERFECT CIRCLE | 634W | Indirect Cross Interchange | 1 |
| BOWER | 634W | Indirect Cross Interchange | 1 |
| CR | 634W | Indirect Cross Interchange | 1 |
| MACK | 64AX86 | Indirect Cross Interchange | 1 |
| NSN | 3110002272174 | Indirect Cross Interchange | 1 |
| NAPA | 634W | Indirect Cross Interchange | 1 |