| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| RHP | 3021LA | Direct Cross Interchange | 12 |
| NSN | 3110002272066 | Direct Cross Interchange | 12 |
| SKF | M1321CH | Direct Cross Interchange | 12 |
| SKF | 1321ZA | Direct Cross Interchange | 12 |
| CATERPILLAR | 3F5754 | Direct Cross Interchange | 12 |
| FEDERAL | 1321ZA | Direct Cross Interchange | 12 |
| POLLARD | 3021LA | Direct Cross Interchange | 12 |
| Roller Bearing Co | 1321ZA | Direct Cross Interchange | 12 |
| ROLLWAY | 1321E028 | Direct Cross Interchange | 12 |
| NDH | 1321ZA | Direct Cross Interchange | 12 |