| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| Precision Seals & Bearings | 303S | Direct Cross Interchange | 1 |
| DT Components | 303S | Direct Cross Interchange | 1 |
| L&S Bearing | 7303 | Indirect Cross Interchange | 2 |
| IHC | 309586R91 | Indirect Cross Interchange | 2 |
| WHITE MOTOR | 340371 | Indirect Cross Interchange | 2 |
| SNR | 6303Z | Indirect Cross Interchange | 2 |
| VW | 021903221B | Indirect Cross Interchange | 2 |
| PERFECT CIRCLE | 303S | Indirect Cross Interchange | 2 |
| VOLVO | 181029 | Indirect Cross Interchange | 2 |
| STUDEBAKER | 410113 | Indirect Cross Interchange | 2 |
| PORSCHE | 021903221B | Indirect Cross Interchange | 2 |
| GM | 907603 | Indirect Cross Interchange | 2 |
| GM | 2947372 | Indirect Cross Interchange | 2 |
| CHRYSLER | 132105 | Indirect Cross Interchange | 2 |
| CHRYSLER | 132100 | Indirect Cross Interchange | 2 |
| BMW | 07119981418 | Indirect Cross Interchange | 2 |
| SEALED POWER | B303S1 | Indirect Cross Interchange | 2 |
| HYSTER | 43303P | Indirect Cross Interchange | 2 |
| RHP | 6303Z | Indirect Cross Interchange | 2 |
| FEDERAL | 1303F | Indirect Cross Interchange | 2 |
| AUDI | 021903221B | Indirect Cross Interchange | 2 |
| PIONEER | N6303Z | Indirect Cross Interchange | 2 |
| CHICAGO RAWHIDE | 6303ZJ | Indirect Cross Interchange | 2 |
| NSK | 6303Z | Indirect Cross Interchange | 2 |
| Fafnir Bearing | 303KD | Indirect Cross Interchange | 2 |
| MASSEY-FERGUSON | 195206M1 | Indirect Cross Interchange | 2 |
| GOODMAN | 170083 | Indirect Cross Interchange | 2 |
| GREEN | 7603 | Indirect Cross Interchange | 2 |
| AHLBERG | 6303G | Indirect Cross Interchange | 2 |
| FEDERAL MOGUL | 303S | Indirect Cross Interchange | 2 |
| McQuay-Norris | BB6303Z | Indirect Cross Interchange | 2 |
| SKF | 6303ZJEM | Indirect Cross Interchange | 2 |
| POLLARD | 6303Z | Indirect Cross Interchange | 2 |
| SKF | 6303ZJ | Indirect Cross Interchange | 2 |
| PEER | 6303Z | Indirect Cross Interchange | 2 |
| SKF | 6303Z | Indirect Cross Interchange | 2 |
| ABC | 7603 | Indirect Cross Interchange | 2 |
| SKF | 465400 | Indirect Cross Interchange | 2 |
| ABC | 7303 | Indirect Cross Interchange | 2 |
| AMC | J8129777 | Indirect Cross Interchange | 2 |
| MRC | 303SF | Indirect Cross Interchange | 2 |
| AMC | 8129777 | Indirect Cross Interchange | 2 |
| JOY MFG | 940026303 | Indirect Cross Interchange | 2 |
| TIMKEN | 303S | Indirect Cross Interchange | 2 |
| NACHI | 6303Z | Indirect Cross Interchange | 2 |
| KOYO | 6303Z | Indirect Cross Interchange | 2 |
| FAG | 6303ZR | Indirect Cross Interchange | 2 |
| FAG | 6303Z | Indirect Cross Interchange | 2 |
| IHC | 860959R91 | Indirect Cross Interchange | 2 |
| IHC | 332535C91 | Indirect Cross Interchange | 2 |
| L&S Bearing | 7603 | Indirect Cross Interchange | 2 |
| IHC | 309587R91 | Indirect Cross Interchange | 2 |