| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| TIMKEN | 3776A | Direct Cross Interchange | 12 |
| FAG | K3776A | Direct Cross Interchange | 12 |
| STUDEBAKER | 309514 | Direct Cross Interchange | 12 |
| ALLIS-CHALMERS | 250782 | Direct Cross Interchange | 12 |
| TYSON | 3776A | Direct Cross Interchange | 12 |
| BOWER | 3776A | Direct Cross Interchange | 12 |
| L&S Bearing | 3776A | Direct Cross Interchange | 12 |
| NSN | H0126125850 | Direct Cross Interchange | 12 |
| NSN | 3110001599400 | Direct Cross Interchange | 12 |
| SKF | K3776A | Direct Cross Interchange | 12 |
| SKF | BR3776 | Indirect Cross Interchange | 1 |