| B - Cone Width | 30.16 | mm |
| d - Cone Bore | 53.98 | mm |
| Series | 39,500 | ||
| Design Units | Imperial | ||
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) | 291,000 | N |
| Cone Part Number | 39,578 | ||
| Cage Type | Stamped Steel | ||
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) | 75,400 | N |
| Manufacturer | Part Number |
|---|---|
| Chicago Rawhide | BR39578 |
