| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| Precision Seals & Bearings | MR1220EHL | Direct Cross Interchange | 1 |
| DT Components | MR1220EHL | Direct Cross Interchange | 1 |
| ALLIS-CHALMERS | E515545 | Indirect Cross Interchange | 2 |
| Hyatt | R1220YAS15 | Indirect Cross Interchange | 2 |
| FEDERAL MOGUL | MR1220EHL | Indirect Cross Interchange | 2 |
| SKF | R1220YAS | Indirect Cross Interchange | 2 |
| SKF | MR1220EHX | Indirect Cross Interchange | 2 |