| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SCHEERER | 6421 | Direct Cross Interchange | 6 |
| MRC | 421S | Direct Cross Interchange | 6 |
| JOY MFG | G94AX421 | Direct Cross Interchange | 6 |
| NDH | 3421 | Direct Cross Interchange | 6 |
| TIMKEN | 481528 | Direct Cross Interchange | 5 |
| Precision Seals & Bearings | 481528 | Direct Cross Interchange | 3 |
| DT Components | 481528 | Direct Cross Interchange | 3 |
| DT Components | 16X30X7V | Direct Cross Interchange | 2 |
| Precision Seals & Bearings | 16X30X7V | Direct Cross Interchange | 2 |
| CHICAGO RAWHIDE | 6421 | Indirect Cross Interchange | 4 |
| GM | 07047828 | Indirect Cross Interchange | 3 |
| GARLOCK | 65X98 | Indirect Cross Interchange | 3 |
| GARLOCK | 65X97 | Indirect Cross Interchange | 3 |
| GARLOCK | 63X98 | Indirect Cross Interchange | 3 |
| GARLOCK | 63X97 | Indirect Cross Interchange | 3 |
| SEALED POWER | N6521 | Indirect Cross Interchange | 3 |
| SKF | 6526 | Indirect Cross Interchange | 3 |
| SKF | 6521 | Indirect Cross Interchange | 3 |
| TROSTEL | A86484S | Indirect Cross Interchange | 3 |
| TROSTEL | 10804205 | Indirect Cross Interchange | 3 |
| JM CLIPPER | 5591SS | Indirect Cross Interchange | 3 |
| JM CLIPPER | 00655591SS | Indirect Cross Interchange | 3 |
| CHICAGO RAWHIDE | 6521 | Indirect Cross Interchange | 2 |
| CHICAGO RAWHIDE | 6425 | Indirect Cross Interchange | 2 |
| Dichtomatik | 065112SB | Indirect Cross Interchange | 2 |
| FEDERAL MOGUL | 481528 | Indirect Cross Interchange | 2 |
| FEDERAL MOGUL | 16X30X7V | Indirect Cross Interchange | 2 |
| SKF | 6425 | Indirect Cross Interchange | 2 |
| CHICAGO RAWHIDE | 6526 | Indirect Cross Interchange | 2 |
| GM | 8149695 | Indirect Cross Interchange | 1 |
| FORD | E0NN3N529AA | Indirect Cross Interchange | 1 |
| NATIONAL | 481533 | Indirect Cross Interchange | 1 |
| NATIONAL | 481528 | Indirect Cross Interchange | 1 |
| NATIONAL | 481096 | Indirect Cross Interchange | 1 |
| NATIONAL | 451533 | Indirect Cross Interchange | 1 |
| NATIONAL | 451096 | Indirect Cross Interchange | 1 |
| SEALED POWER | N6421 | Indirect Cross Interchange | 1 |
| NSN | 5330008427157 | Indirect Cross Interchange | 1 |
| NSN | 5330004187728 | Indirect Cross Interchange | 1 |
| Geo Angus | IN50957 | Indirect Cross Interchange | 1 |
| TRANSCOM | 065112SB | Indirect Cross Interchange | 1 |
| FREIGHTLNR | CHR6521 | Indirect Cross Interchange | 1 |
| Bearings Inc | 2911220 | Indirect Cross Interchange | 1 |
| Bearings Inc | 2911204 | Indirect Cross Interchange | 1 |
| Bearings Inc | 2911188 | Indirect Cross Interchange | 1 |
| Bearings Inc | 1438043 | Indirect Cross Interchange | 1 |
| GARLOCK | 63X0098 | Indirect Cross Interchange | 1 |
| Bearings Inc | 1438027 | Indirect Cross Interchange | 1 |
| GARLOCK | 63X0097 | Indirect Cross Interchange | 1 |
| GARLOCK | 216958023 | Indirect Cross Interchange | 1 |
| GARLOCK | 2115898 | Indirect Cross Interchange | 1 |
| Bearings Inc | 1438019 | Indirect Cross Interchange | 1 |
| GARLOCK | 2115897 | Indirect Cross Interchange | 1 |
| Bearings Inc | 1438001 | Indirect Cross Interchange | 1 |
| GARLOCK | 211584097 | Indirect Cross Interchange | 1 |
| Bearings Inc | 1437995 | Indirect Cross Interchange | 1 |
| GARLOCK | 211580098 | Indirect Cross Interchange | 1 |
| WESTON | W16X30X7R4V | Indirect Cross Interchange | 1 |
| GARLOCK | 211580097 | Indirect Cross Interchange | 1 |
| WESTON | W11206531 | Indirect Cross Interchange | 1 |
| CR | 6535 | Indirect Cross Interchange | 1 |
| WESTON | 16X30X7R4V | Indirect Cross Interchange | 1 |
| CR | 6526 | Indirect Cross Interchange | 1 |
| L&S Bearing | 716521 | Indirect Cross Interchange | 1 |
| CR | 6525 | Indirect Cross Interchange | 1 |
| ALLIS-CHALMERS | 2098871 | Indirect Cross Interchange | 1 |
| CR | 6523 | Indirect Cross Interchange | 1 |
| RELIANCE | 58217 | Indirect Cross Interchange | 1 |
| CR | 6521 | Indirect Cross Interchange | 1 |
| RELIANCE | 4048321BF | Indirect Cross Interchange | 1 |
| CR | 6520 | Indirect Cross Interchange | 1 |
| CR | 6421 | Indirect Cross Interchange | 1 |