| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| TIMKEN | 303BB | Direct Cross Interchange | 3 |
| Precision Seals & Bearings | 303 | Direct Cross Interchange | 2 |
| DT Components | 303 | Direct Cross Interchange | 2 |
| Fafnir Bearing | AR303K | Indirect Cross Interchange | 3 |
| HONDA | 91003PB7004 | Indirect Cross Interchange | 3 |
| IHC | 615726C91 | Indirect Cross Interchange | 3 |
| HONDA | 91003PB7003 | Indirect Cross Interchange | 3 |
| IHC | 615725C91 | Indirect Cross Interchange | 3 |
| Fafnir Bearing | 303K | Indirect Cross Interchange | 3 |
| IHC | 50941V | Indirect Cross Interchange | 3 |
| McQuay-Norris | BB6303 | Indirect Cross Interchange | 3 |
| GM | 907371 | Indirect Cross Interchange | 3 |
| JEFFREY | 402476 | Indirect Cross Interchange | 3 |
| GM | 903303 | Indirect Cross Interchange | 3 |
| CITROEN | 6303AC | Indirect Cross Interchange | 3 |
| GM | 901303 | Indirect Cross Interchange | 3 |
| MASSEY-FERGUSON | GK1346 | Indirect Cross Interchange | 3 |
| GM | 2940309 | Indirect Cross Interchange | 3 |
| ITM | 3800402 | Indirect Cross Interchange | 3 |
| FORD | C3NF10094A | Indirect Cross Interchange | 3 |
| L&S Bearing | 3303 | Indirect Cross Interchange | 3 |
| FORD | B6A10095A | Indirect Cross Interchange | 3 |
| WHITE MOTOR | A8103 | Indirect Cross Interchange | 3 |
| FORD | 7910094A | Indirect Cross Interchange | 3 |
| WHITE MOTOR | 8DA0439 | Indirect Cross Interchange | 3 |
| FORD | 7910094 | Indirect Cross Interchange | 3 |
| WHITE MOTOR | 850999 | Indirect Cross Interchange | 3 |
| FORD | 40G10094 | Indirect Cross Interchange | 3 |
| WHITE MOTOR | 47962R | Indirect Cross Interchange | 3 |
| FIAT | 64U4B | Indirect Cross Interchange | 3 |
| WHITE MOTOR | 1W0301 | Indirect Cross Interchange | 3 |
| FIAT | 606185 | Indirect Cross Interchange | 3 |
| VOLVO | 11021 | Indirect Cross Interchange | 3 |
| FIAT | 322363 | Indirect Cross Interchange | 3 |
| VAUXHALL | BO238 | Indirect Cross Interchange | 3 |
| FIAT | 30187771 | Indirect Cross Interchange | 3 |
| TRIUMPH | 10925 | Indirect Cross Interchange | 3 |
| FIAT | 187771 | Indirect Cross Interchange | 3 |
| SUZUKI | 0926217006 | Indirect Cross Interchange | 3 |
| FIAT | 055411 | Indirect Cross Interchange | 3 |
| SUBARU | 060663030 | Indirect Cross Interchange | 3 |
| CITROEN | 33706 | Indirect Cross Interchange | 3 |
| SUBARU | 060263030 | Indirect Cross Interchange | 3 |
| CHRYSLER | 514657 | Indirect Cross Interchange | 3 |
| SIMCA | 055411 | Indirect Cross Interchange | 3 |
| CHRYSLER | 202829 | Indirect Cross Interchange | 3 |
| RENAULT | 7706303 | Indirect Cross Interchange | 3 |
| CHRYSLER | 150510 | Indirect Cross Interchange | 3 |
| PEUGEOT | 532001 | Indirect Cross Interchange | 3 |
| CHRYSLER | 1253335 | Indirect Cross Interchange | 3 |
| PEUGEOT | 14313 | Indirect Cross Interchange | 3 |
| CHRYSLER | 1202829 | Indirect Cross Interchange | 3 |
| NISSAN | 32223H7300 | Indirect Cross Interchange | 3 |
| SEALED POWER | B303 | Indirect Cross Interchange | 3 |
| NISSAN | 3222324900 | Indirect Cross Interchange | 3 |
| CASE | 01465AB | Indirect Cross Interchange | 3 |
| HYSTER | 43303 | Indirect Cross Interchange | 3 |
| MAZDA | 996066303 | Indirect Cross Interchange | 3 |
| COCKSHUTT | AX31A | Indirect Cross Interchange | 3 |
| JOHN DEERE | JD7653 | Indirect Cross Interchange | 3 |
| MACK | 46AX184 | Indirect Cross Interchange | 3 |
| COCKSHUTT | AX31 | Indirect Cross Interchange | 3 |
| CUMMINS | S1772 | Indirect Cross Interchange | 3 |
| MACK | 149958 | Indirect Cross Interchange | 3 |
| BECK/ARNLEY | 0513966 | Indirect Cross Interchange | 3 |
| FEDERAL | 1303 | Indirect Cross Interchange | 3 |
| AMC | 118814 | Indirect Cross Interchange | 3 |
| BRITISH LEYLAND | S138 | Indirect Cross Interchange | 3 |
| IHC | ST286 | Indirect Cross Interchange | 3 |
| BRITISH LEYLAND | 9981416 | Indirect Cross Interchange | 3 |
| IHC | C317 | Indirect Cross Interchange | 3 |
| BRITISH LEYLAND | 9981415 | Indirect Cross Interchange | 3 |
| JAGUAR | 7511 | Indirect Cross Interchange | 3 |
| IHC | 85651H | Indirect Cross Interchange | 3 |
| New Departure | 3303X1225 | Indirect Cross Interchange | 2 |
| New Departure | 3303 | Indirect Cross Interchange | 2 |
| CATERPILLAR | 4N4375 | Indirect Cross Interchange | 2 |
| CATERPILLAR | 2N3950 | Indirect Cross Interchange | 2 |
| NACHI | 6303 | Indirect Cross Interchange | 2 |
| KOYO | 6303 | Indirect Cross Interchange | 2 |
| FAG | SA6303 | Indirect Cross Interchange | 2 |
| FAG | 6303 | Indirect Cross Interchange | 2 |
| SKF | 7910094 | Indirect Cross Interchange | 2 |
| SKF | 6303JEM | Indirect Cross Interchange | 2 |
| SKF | 6303J | Indirect Cross Interchange | 2 |
| SKF | 6303 | Indirect Cross Interchange | 2 |
| SKF | 466199 | Indirect Cross Interchange | 2 |
| SKF | 465013 | Indirect Cross Interchange | 2 |
| SKF | 215013 | Indirect Cross Interchange | 2 |
| SKF | 214074 | Indirect Cross Interchange | 2 |
| SNR | 6303 | Indirect Cross Interchange | 2 |
| WABCO | DC284 | Indirect Cross Interchange | 2 |
| GREEN | 3303 | Indirect Cross Interchange | 2 |
| CITROEN | 6303 | Indirect Cross Interchange | 2 |
| ABC | 3303 | Indirect Cross Interchange | 2 |
| CATERPILLAR | 1B4114 | Indirect Cross Interchange | 2 |
| MRC | 303S | Indirect Cross Interchange | 2 |
| ALLIS-CHALMERS | 42538686 | Indirect Cross Interchange | 2 |
| JOY MFG | 940025303 | Indirect Cross Interchange | 2 |
| ALLIS-CHALMERS | 4253868 | Indirect Cross Interchange | 2 |
| RHP | 6303 | Indirect Cross Interchange | 2 |
| ALLIS-CHALMERS | 2695567 | Indirect Cross Interchange | 2 |
| NSK | 6303 | Indirect Cross Interchange | 2 |
| PEER | 6303 | Indirect Cross Interchange | 2 |
| DAIHATSU | 9004363013000 | Indirect Cross Interchange | 2 |
| DAIHATSU | 9004363013 | Indirect Cross Interchange | 2 |
| POLLARD | 6303 | Indirect Cross Interchange | 2 |
| AHLBERG | 6303 | Indirect Cross Interchange | 2 |
| CHICAGO RAWHIDE | 6303J | Indirect Cross Interchange | 2 |
| BAP/GEON | 3809806 | Indirect Cross Interchange | 1 |
| BRITISH LEYLAND | 2A4148 | Indirect Cross Interchange | 1 |
| DAIHATSU | 900436301300 | Indirect Cross Interchange | 1 |
| American Motors | 118814 | Indirect Cross Interchange | 1 |