| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| TIMKEN | 30303 | Direct Cross Interchange | 19 |
| RIV | 01027303 | Direct Cross Interchange | 15 |
| VOLVO | 11049 | Direct Cross Interchange | 15 |
| McQuay-Norris | BT30303 | Direct Cross Interchange | 15 |
| FIAT | 26800310 | Direct Cross Interchange | 15 |
| SEALED POWER | F30303 | Direct Cross Interchange | 15 |
| PERFECT CIRCLE | 30303 | Direct Cross Interchange | 15 |
| NACHI | E30303J | Direct Cross Interchange | 14 |
| SKF | 30303J | Direct Cross Interchange | 14 |
| SKF | 30303 | Direct Cross Interchange | 14 |
| FAG | 30303A | Direct Cross Interchange | 14 |
| ITM | 3806101 | Direct Cross Interchange | 14 |
| TOYOTA | 9036617001 | Direct Cross Interchange | 14 |
| SKF | BR30303 | Direct Cross Interchange | 11 |
| ALFA ROMEO | 290062271 | Direct Cross Interchange | 3 |
| FEDERAL MOGUL | 30303 | Direct Cross Interchange | 3 |
| OPEL | EVN91490 | Direct Cross Interchange | 3 |
| OPEL | N30080 | Direct Cross Interchange | 2 |
| TOYOTA | 903661700177 | Direct Cross Interchange | 1 |
| SUZUKI | 0926517003 | Direct Cross Interchange | 1 |
| CHICAGO RAWHIDE | BR30303 | Direct Cross Interchange | 1 |
| NISSAN | 4056745460 | Direct Cross Interchange | 1 |
| KOYO | 30303JR | Direct Cross Interchange | 1 |
| KOYO | 30303D | Direct Cross Interchange | 1 |
| NSK | HR30303J | Direct Cross Interchange | 1 |
| Precision Seals & Bearings | 30303 | Indirect Cross Interchange | 25 |
| TOYOTA | BRT30303 | Indirect Cross Interchange | 14 |
| L&S Bearing | 30303 | Indirect Cross Interchange | 14 |
| GREEN | 30303 | Indirect Cross Interchange | 14 |
| FORD | 1522733 | Indirect Cross Interchange | 14 |
| SNR | 30303 | Indirect Cross Interchange | 14 |
| NTN | 4T30303 | Indirect Cross Interchange | 14 |
| NTN | 30303 | Indirect Cross Interchange | 14 |
| KOYO | 30303 | Indirect Cross Interchange | 14 |
| FAG | 30303 | Indirect Cross Interchange | 14 |
| ZVL-ZKL | 30303E | Indirect Cross Interchange | 13 |
| ZVL-ZKL | 30303 | Indirect Cross Interchange | 13 |
| ABC | 30303 | Indirect Cross Interchange | 13 |
| BOWER | 30303 | Indirect Cross Interchange | 13 |
| CR | BR30303 | Indirect Cross Interchange | 13 |
| CR | 30303J | Indirect Cross Interchange | 13 |
| KOYO | HICAP30303J | Indirect Cross Interchange | 13 |
| RENAULT | 773030385 | Indirect Cross Interchange | 13 |
| TOYOTA | 9761030303 | Indirect Cross Interchange | 13 |
| NSK-RHP | HR30303J | Indirect Cross Interchange | 13 |
| TOYOTA | 9760030303 | Indirect Cross Interchange | 13 |
| NSK-RHP | 30303 | Indirect Cross Interchange | 13 |
| ISUZU | 0000303030 | Indirect Cross Interchange | 13 |
| TIMKEN | FT30303 | Indirect Cross Interchange | 13 |
| FORD | ERR49 | Indirect Cross Interchange | 13 |
| NTN | ET30303 | Indirect Cross Interchange | 13 |
| FORD | A710X1215HA | Indirect Cross Interchange | 13 |
| NIPPON | 30303 | Indirect Cross Interchange | 13 |
| NAPA | 30303 | Indirect Cross Interchange | 13 |
| SNR | 30303V | Indirect Cross Interchange | 13 |
| STEYR | 30303 | Indirect Cross Interchange | 13 |
| VOLKSWAGEN | 33262 | Indirect Cross Interchange | 13 |
| VOLKSWAGEN | 30444 | Indirect Cross Interchange | 13 |
| IMPEXMETAL | 30303A | Indirect Cross Interchange | 13 |
| IMPEXMETAL | 30303 | Indirect Cross Interchange | 13 |
| Daimler-Benz | 000720030303 | Indirect Cross Interchange | 13 |
| GPZ | 7303 | Indirect Cross Interchange | 13 |
| SRO | 30303 | Indirect Cross Interchange | 13 |
| NATIONAL | 30303 | Indirect Cross Interchange | 7 |
| SKF | 21173 | Indirect Cross Interchange | 2 |
| BAP/GEON | 3806101 | Indirect Cross Interchange | 1 |
| BRITISH LEYLAND | GHB128 | Indirect Cross Interchange | 1 |
| FEDERAL | 30303 | Indirect Cross Interchange | 1 |
| TRANSCOM | 30303 | Indirect Cross Interchange | 1 |
| MERCEDES-BENZ | 000720030303 | Indirect Cross Interchange | 1 |
| MACK | 1458BR30303 | Indirect Cross Interchange | 1 |
| ITM | 3809806 | Indirect Cross Interchange | 1 |
| CARQUEST | 30303 | Indirect Cross Interchange | 1 |
| RENAULT | 0023431303 | Indirect Cross Interchange | 1 |
| SKF | 30303J2 | Indirect Cross Interchange | 1 |