| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| NSK-RHP | 7321B | Direct Cross Interchange | 81 |
| FAFNIR | 7321WNMBR | Direct Cross Interchange | 81 |
| SCHEERER | 7321 | Direct Cross Interchange | 81 |
| FAFNIR | 7321W | Direct Cross Interchange | 81 |
| TWIN DISC | M1627 | Direct Cross Interchange | 81 |
| NSK-RHP | 7321A | Direct Cross Interchange | 81 |
| FAFNIR | 7321PW | Direct Cross Interchange | 81 |
| AHLBERG | 7321PM | Direct Cross Interchange | 81 |
| NACHI | 7321B | Direct Cross Interchange | 81 |
| FAFNIR | 7321 | Direct Cross Interchange | 81 |
| AHLBERG | 7321 | Direct Cross Interchange | 81 |
| NACHI | 7321 | Direct Cross Interchange | 81 |
| AHLBERG | 4321 | Direct Cross Interchange | 81 |
| KOYO | 7321C | Direct Cross Interchange | 81 |
| NDH | V30321 | Direct Cross Interchange | 81 |
| HOFFMANN | 405CDS | Direct Cross Interchange | 81 |
| KOYO | 7321B | Direct Cross Interchange | 81 |
| NDH | V20321 | Direct Cross Interchange | 81 |
| HOFFMANN | 405ACD | Direct Cross Interchange | 81 |
| KOYO | 7321 | Direct Cross Interchange | 81 |
| NDH | UVH20321 | Direct Cross Interchange | 81 |
| Norma-Hoffmann | 405AC | Direct Cross Interchange | 81 |
| FAG | 7321BMP | Direct Cross Interchange | 81 |
| NDH | UV30321 | Direct Cross Interchange | 81 |
| POLLARD | SI405 | Direct Cross Interchange | 81 |
| FAG | 7321B | Direct Cross Interchange | 81 |
| NDH | UQH20321 | Direct Cross Interchange | 81 |
| POLLARD | 405GW | Direct Cross Interchange | 81 |
| FAG | 7321 | Direct Cross Interchange | 81 |
| NDH | UQ30321 | Direct Cross Interchange | 81 |
| R&M | MJT105 | Direct Cross Interchange | 81 |
| FAG | 405HAC | Direct Cross Interchange | 81 |
| NDH | UH20321 | Direct Cross Interchange | 81 |
| R&M | DMJT105J | Direct Cross Interchange | 81 |
| SNR | 7321B | Direct Cross Interchange | 81 |
| NDH | QH20321 | Direct Cross Interchange | 81 |
| IMPEXMETAL | 7321B | Direct Cross Interchange | 81 |
| ZWZ | 7321BM | Direct Cross Interchange | 81 |
| NDH | Q30321 | Direct Cross Interchange | 81 |
| MCGILL | 7321 | Direct Cross Interchange | 81 |
| NDH | H20321 | Direct Cross Interchange | 81 |
| STAustin-Western | 311522 | Direct Cross Interchange | 81 |
| NDH | 20321 | Direct Cross Interchange | 81 |
| GM | 902321 | Direct Cross Interchange | 81 |
| Westinghouse Electric | 1449966 | Direct Cross Interchange | 81 |
| RHP | QJ321 | Direct Cross Interchange | 81 |
| RIV | 22BOn | Direct Cross Interchange | 81 |
| RHP | 7321X2 | Direct Cross Interchange | 81 |
| General Electric | 3802603P20 | Direct Cross Interchange | 81 |
| RHP | 7321B | Direct Cross Interchange | 81 |
| General Electric | 35X353 | Direct Cross Interchange | 81 |
| NSN | 3110001568261 | Direct Cross Interchange | 81 |
| TORRINGTON | 105BB03 | Direct Cross Interchange | 81 |
| BCA | 7321A | Direct Cross Interchange | 81 |
| TORRINGTON | 105BA03 | Direct Cross Interchange | 81 |
| BCA | 7321 | Direct Cross Interchange | 81 |
| ABMA | 105BN03J | Direct Cross Interchange | 81 |
| STEYR | 7321B | Direct Cross Interchange | 81 |
| SKF | 7321M | Direct Cross Interchange | 81 |
| ABMA | 105BH03 | Direct Cross Interchange | 81 |
| SKF | 7321B | Direct Cross Interchange | 81 |
| ABMA | 105BA03 | Direct Cross Interchange | 81 |
| SKF | 7321AC | Direct Cross Interchange | 81 |
| MRC | 9321U | Direct Cross Interchange | 81 |
| SKF | 7321 | Direct Cross Interchange | 81 |
| MRC | 7321P | Direct Cross Interchange | 81 |
| NTN | QJ321 | Direct Cross Interchange | 81 |
| MRC | 7321D | Direct Cross Interchange | 81 |
| NTN | 7321C | Direct Cross Interchange | 81 |
| MRC | 7321 | Direct Cross Interchange | 81 |
| NTN | 7321B | Direct Cross Interchange | 81 |
| MRC | 321R | Direct Cross Interchange | 81 |
| STEYR | 7321 | Direct Cross Interchange | 81 |
| NTN | 7321 | Direct Cross Interchange | 81 |
| JOY MFG | J94BX7321 | Direct Cross Interchange | 81 |
| FEDERAL | 7321 | Direct Cross Interchange | 81 |
| NSK-RHP | 7321C | Direct Cross Interchange | 81 |
| JOY MFG | H94BX321 | Direct Cross Interchange | 81 |
| SCHEERER | QJ321 | Direct Cross Interchange | 81 |