| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FEDERAL | 1221MG | Direct Cross Interchange | 10 |
| AHLBERG | M6221K | Direct Cross Interchange | 10 |
| MRC | 221MG | Direct Cross Interchange | 10 |
| SKF | 221NR | Direct Cross Interchange | 10 |
| NTN | BL221NR | Direct Cross Interchange | 10 |
| NSK-RHP | M221G | Direct Cross Interchange | 10 |
| NSK-RHP | BL221NR | Direct Cross Interchange | 10 |
| FAG | 221NR | Direct Cross Interchange | 10 |