| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKF | 19500 | Direct Cross Interchange | 4 |
| NATIONAL | 5121 | Direct Cross Interchange | 3 |
| Precision Seals & Bearings | 5121 | Direct Cross Interchange | 2 |
| DT Components | 5121 | Direct Cross Interchange | 2 |
| CHRYSLER | 3580723 | Indirect Cross Interchange | 4 |
| TIMKEN | 5121 | Indirect Cross Interchange | 4 |
| ACDelco | 29018 | Indirect Cross Interchange | 4 |
| GOODYEAR | 2196415 | Indirect Cross Interchange | 4 |
| MIDAS | GS1009 | Indirect Cross Interchange | 4 |
| VICTOR | 47523 | Indirect Cross Interchange | 4 |
| TROSTEL | A86318 | Indirect Cross Interchange | 4 |
| AMC | 3223363 | Indirect Cross Interchange | 3 |
| TIMKEN | 1000 | Indirect Cross Interchange | 3 |
| ACDelco | 2622712A | Indirect Cross Interchange | 3 |
| SKF | 527677 | Indirect Cross Interchange | 3 |
| FEDERAL MOGUL | 5121 | Indirect Cross Interchange | 3 |
| SEALED POWER | N19500 | Indirect Cross Interchange | 3 |
| L&S Bearing | A86318S | Indirect Cross Interchange | 3 |
| GARLOCK | 299400300 | Indirect Cross Interchange | 3 |
| GARLOCK | 194262D | Indirect Cross Interchange | 3 |
| TROSTEL | 24016009 | Indirect Cross Interchange | 3 |
| FIRESTONE | 52210364 | Indirect Cross Interchange | 3 |
| CHICAGO RAWHIDE | 527677 | Indirect Cross Interchange | 3 |
| CHICAGO RAWHIDE | 19500 | Indirect Cross Interchange | 3 |
| Dichtomatik | 19265SP | Indirect Cross Interchange | 2 |
| TRANSCOM | 19265SP | Indirect Cross Interchange | 2 |
| American Motors | J3223363 | Indirect Cross Interchange | 2 |
| American Motors | 3223363 | Indirect Cross Interchange | 2 |
| Spicer-Dana | 47523 | Indirect Cross Interchange | 2 |
| TROSTEL | A86318S | Indirect Cross Interchange | 2 |
| L&S Bearing | 86318S | Indirect Cross Interchange | 2 |
| L&S Bearing | 86318 | Indirect Cross Interchange | 2 |
| L&S Bearing | 7119500 | Indirect Cross Interchange | 2 |
| L&S Bearing | C7119500 | Indirect Cross Interchange | 2 |
| GM | 3580723 | Indirect Cross Interchange | 2 |
| NSN | 5330003974413 | Indirect Cross Interchange | 2 |
| NSN | 5330001413941 | Indirect Cross Interchange | 2 |
| GREEN | 5121 | Indirect Cross Interchange | 2 |
| ABC | 7119500 | Indirect Cross Interchange | 2 |
| FREIGHTLNR | CHR19500 | Indirect Cross Interchange | 1 |
| Precision Seals & Bearings | 299404300 | Indirect Cross Interchange | 1 |
| PACCAR | 19500CHR | Indirect Cross Interchange | 1 |
| Precision Seals & Bearings | 299400300 | Indirect Cross Interchange | 1 |
| CHAMPION | 7119500 | Indirect Cross Interchange | 1 |
| BRAKE PRO | 4245121 | Indirect Cross Interchange | 1 |
| CHAMPION | 6837065 | Indirect Cross Interchange | 1 |
| CARQUEST | 5121 | Indirect Cross Interchange | 1 |
| CANADIAN TIRE | 01382064 | Indirect Cross Interchange | 1 |
| NAVISTAR | CR19500 | Indirect Cross Interchange | 1 |
| NAPA | 47523 | Indirect Cross Interchange | 1 |
| SEARS | SR51578 | Indirect Cross Interchange | 1 |
| SEARS | 51578 | Indirect Cross Interchange | 1 |
| NSN | 5330011413941 | Indirect Cross Interchange | 1 |
| CR | 527677 | Indirect Cross Interchange | 1 |
| CR | 19500 | Indirect Cross Interchange | 1 |
| MACK | 19500 | Indirect Cross Interchange | 1 |
| MACK | 145819500 | Indirect Cross Interchange | 1 |
| FORD | 965819500 | Indirect Cross Interchange | 1 |
| CHRYSLER | 3683975 | Indirect Cross Interchange | 1 |
| GARLOCK | 299404300 | Indirect Cross Interchange | 1 |
| Bearings Inc | 1546209 | Indirect Cross Interchange | 1 |
| NOK | UF0200E0 | Indirect Cross Interchange | 1 |
| NOK | UF0200E | Indirect Cross Interchange | 1 |
| SKF Automotive | WBK6 | Indirect Cross Interchange | 1 |
| SKF Automotive | OS19500 | Indirect Cross Interchange | 1 |
| Western Auto | 7694268 | Indirect Cross Interchange | 1 |
| FIRESTONE | 52631521 | Indirect Cross Interchange | 1 |
| FIRESTONE | 52210364 | Indirect Cross Interchange | 1 |
| Delco Moraine | 29018 | Indirect Cross Interchange | 1 |
| Delco Moraine | 2622712A | Indirect Cross Interchange | 1 |
| FREIGHTLINER | CHR19500 | Indirect Cross Interchange | 1 |
| PTC | PT5121 | Indirect Cross Interchange | 1 |
| PTC | 5121 | Indirect Cross Interchange | 1 |