| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| NATIONAL | 18X38X7 | Direct Cross Interchange | 2 |
| SKF | 7070 | Direct Cross Interchange | 1 |
| TIMKEN | 183807XX | Indirect Cross Interchange | 2 |
| CR | 7071 | Indirect Cross Interchange | 1 |
| Precision Seals & Bearings | 18X38X7 | Indirect Cross Interchange | 1 |
| DT Components | 18X38X7 | Indirect Cross Interchange | 1 |
| TRANSCOM | 18X38X7TC | Indirect Cross Interchange | 1 |
| SKF Automotive | 7071 | Indirect Cross Interchange | 1 |