| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKF | 5211A2ZC3 | Direct Cross Interchange | 9 |
| SKF | 5211A2Z | Direct Cross Interchange | 9 |
| MRC | 5211SBKFF | Direct Cross Interchange | 8 |
| MRC | 5211CFF | Direct Cross Interchange | 8 |
| RHP | 3211B2Z | Direct Cross Interchange | 8 |
| INA | 3211ZZ | Direct Cross Interchange | 8 |
| INA | 32112Z | Direct Cross Interchange | 8 |
| TIMKEN | 5211KSSE | Direct Cross Interchange | 4 |
| FEDERAL MOGUL | 5211KSSE | Direct Cross Interchange | 2 |
| New Departure | 55511 | Direct Cross Interchange | 1 |
| Fafnir Bearing | 5211KDD | Direct Cross Interchange | 1 |
| Precision Seals & Bearings | 5211KSSE | Indirect Cross Interchange | 11 |
| FAFNIR | 5211DD | Indirect Cross Interchange | 7 |
| NDH | 55511W | Indirect Cross Interchange | 7 |
| NDH | 55511 | Indirect Cross Interchange | 7 |
| CR | 5211E2Z | Indirect Cross Interchange | 7 |
| SEALED POWER | B5211WS2 | Indirect Cross Interchange | 7 |
| SEALED POWER | 5211WSS | Indirect Cross Interchange | 7 |
| SKF | 3211A2Z | Indirect Cross Interchange | 7 |
| FEDERAL | FSA55511 | Indirect Cross Interchange | 7 |
| FEDERAL | FS55511 | Indirect Cross Interchange | 7 |
| NSN | 3110001567926 | Indirect Cross Interchange | 7 |
| NAPA | 5211WSS | Indirect Cross Interchange | 7 |
| MRC | 5211MFF | Indirect Cross Interchange | 7 |
| MRC | 5211KFF | Indirect Cross Interchange | 7 |
| Spicer-Dana | 55228 | Indirect Cross Interchange | 7 |
| ABMA | 55BG32JPP | Indirect Cross Interchange | 7 |
| ABMA | 55BE32JPP | Indirect Cross Interchange | 7 |
| BCA | 5211WSS | Indirect Cross Interchange | 7 |
| BCA | 5211KSSE | Indirect Cross Interchange | 7 |
| SKF | 5211E2ZC3 | Indirect Cross Interchange | 7 |
| SKF | 5211E2Z | Indirect Cross Interchange | 7 |
| NSK-RHP | 5211ZZ | Indirect Cross Interchange | 7 |
| NSK-RHP | 3211ZZ | Indirect Cross Interchange | 7 |
| KOYO | 5211ZZ | Indirect Cross Interchange | 7 |
| FAFNIR | 5211WDD | Indirect Cross Interchange | 7 |
| FAFNIR | 5211KDD | Indirect Cross Interchange | 7 |
| FEDERAL | 5211KSSE | Indirect Cross Interchange | 1 |