| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| Precision Seals & Bearings | S203FF | Direct Cross Interchange | 1 |
| DT Components | S203FF | Direct Cross Interchange | 1 |
| KOYO | CB203 | Indirect Cross Interchange | 2 |
| PERFECT CIRCLE | S203FF | Indirect Cross Interchange | 2 |
| FEDERAL | 203BLL | Indirect Cross Interchange | 2 |
| Fafnir Bearing | 203NPPB | Indirect Cross Interchange | 2 |
| SEALED POWER | FS203FF | Indirect Cross Interchange | 2 |
| MASSEY-FERGUSON | 832009M1 | Indirect Cross Interchange | 2 |
| FEDERAL MOGUL | S203FF | Indirect Cross Interchange | 2 |
| SKF | 203NPPB | Indirect Cross Interchange | 2 |
| SKF | 17262032RS1 | Indirect Cross Interchange | 2 |
| SKF | 17262032RS | Indirect Cross Interchange | 2 |
| TIMKEN | S203FF | Indirect Cross Interchange | 2 |
| KOYO | CS203LLU | Indirect Cross Interchange | 2 |