| d - Cone Bore | 80.96 | mm |
| B - Cone Width | 36.10 | mm |
| Series | 575 | ||
| Design Units | Imperial | ||
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) | 360,000 | N |
| Cone Part Number | 581 | ||
| Cage Type | Stamped Steel | ||
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) | 93,400 | N |
| Manufacturer | Part Number |
|---|---|
| Mack | A3479 |
| Mcquay Norris | BT581 |
| SKF | 581 (SKF) |
| RIV Officine di Villar Perosa | 203256 |
| Mack | 149421 |
| Dana-Spicer | 550567 |
| Allis-Chalmers Company | 048702 |
| NTN | 4T-581 (NTN) |
| White Motor | 10305D5 |
| White Motor | 66506M |
| White Motor | 342379 |
| Euclid Trucks | 145646 |
| GM | 145646 |
| White Motor | 4CGA2209 |
| Chrysler | 553219 |
| Federal-Mogul | 581 |
| NTN | 581 |
| International Harvester | 591726C91 |
| Mack | 62AX200 |
| International Harvester | ST2196 |
| Clark Equipment | 658971 |
| GM | 9412579 |
| GM | 9412581 |
| FWD | 9A581 |
| White Motor | 2D166 |
| Allis-Chalmers Company | 3014345 |
| Allis-Chalmers Company | 30143457 |
| Chicago Rawhide | BR581 |
| SKF | BR581 |
| FORD | C3TA4221C |
| Sealed Power | F581 |
| White Motor | FT7066 |
| Wabco | H5019 |
| John Deere | JD8197 |
| FAG | K581 |
| Kenworth | KW1567 |
| Austin | 312229 |
| Dana-Spicer | 5505672 |
| Huco | TM550 |
| White Motor | 1BE0316 |
| White Motor | 1E0316 |
| White Motor | 1E2316 |
| International Harvester | 141258H |
| GM | 142334 |
| Allis-Chalmers Company | 14345 |
| FORD | C3TZ4221C |
| FWD | 84218 |
