| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| NACHI | 21315E | Direct Cross Interchange | 13 |
| KOYO | 21315 | Direct Cross Interchange | 13 |
| FAG | 21315 | Direct Cross Interchange | 13 |
| SNR | 21315V | Direct Cross Interchange | 13 |
| RIV | BRS75 | Direct Cross Interchange | 13 |
| RIV | 21315 | Direct Cross Interchange | 13 |
| RHP | 21315 | Direct Cross Interchange | 13 |
| NSN | 3110005185551 | Direct Cross Interchange | 13 |
| SKF | 21315C | Direct Cross Interchange | 13 |
| SKF | 21315 | Direct Cross Interchange | 13 |
| NTN | 21315 | Direct Cross Interchange | 13 |
| Precision Seals & Bearings | 450362 | Indirect Cross Interchange | 1 |
| DT Components | 450362 | Indirect Cross Interchange | 1 |
| TIMKEN | 450362 | Indirect Cross Interchange | 1 |