| d - Cone Bore | 38.10 | mm |
| B - Cone Width | 25.40 | mm |
| Series | 26,800 | ||
| Design Units | Imperial | ||
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) | 159,000 | N |
| Cone Part Number | 26,878 | ||
| Cage Type | Stamped Steel | ||
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) | 41,100 | N |
| Manufacturer | Part Number |
|---|---|
| Allis-Chalmers Company | 4254794 |
| NTN | 4T-26878 (NTN) |
| Kenworth | KW3031 |
| Allis-Chalmers Company | 0047751 |
| American Motors | 649361 |
| Clark Equipment | 654138 |
| Allis-Chalmers Company | 00477513 |
| GM | 455747 |
| RIV Officine di Villar Perosa | 202935 |
| Sealed Power | F26878 |
| Dana-Spicer | 550185 |
| Chicago Rawhide | BR26878 |
| Toyota | 9770026878 |
| FORD | GQA283278A |
| Fruehauf | 536518 |
| Sealed Power | 323138 |
| Mcquay Norris | BT26878 |
| Hyster | 30286 |
| FAG | K26878 |
| SKF | 26878 |
| GM | 9412911 |
| Austin | 312721 |
| Kenworth | KW1185 |
| SKF | BR26878 |
| Mack | 999KB1383 |
| GM | 9414169 |
| GM | 9412908 |
| Garwood Industries | 834621 |
| NTN | BW26878 |
| Huco | GT1013 |
| Federal-Mogul | 26878 |
| Massey-Ferguson | 763404M1 |
