| Series | LM278800 |
| Cone Part Number | LM278848D |
| Design Units | Imperial |
| Cage Type | Pin-Type |
| db - Cone Backface Backing Diameter | 24.25 in |
| C1 - Dynamic Radial Rating (1 million revolutions)1 | 740000 lbf |
| C0 - Static Radial Rating | 1860000 lbf |
| d | 23.0625 in |
| B - Double Cone Width | 9.0625 in |
| R - Cone Frontface To Clear Radius2 | 0.250 in |
| da - Cone Frontface Backing Diameter | 24.25 in |
| Ab - Cage-Cone Frontface Clearance | 0.31 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 192000 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 1290000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 334000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 109000 lbf |
| K - Factor7 | 1.76 |
| G1 - Heat Generation Factor (Roller-Raceway)8 | 11600 |
| G2 - Heat Generation Factor (Rib-Roller End) | 784 |
| Cg - Geometry Factor9 | 0.291 |
