Bearing UKFC218 KOYO UKFC218 KOYO bearing Size Chart (mm/inches) |
|---|
| Cone Part Number | EE590650 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 374000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 96900 lbf |
| d | 6.5 in |
| B - Cone Width | 3.1875 in |
| R - Cone Backface To Clear Radius3 | 0.690 in |
| da - Cone Frontface Backing Diameter | 7.52 in |
| db - Cone Backface Backing Diameter | 8.78 in |
| Ab - Cage-Cone Frontface Clearance | 0.14 in |
| Aa - Cage-Cone Backface Clearance | 0.52 in |
| a - Effective Center Location4 | -0.18 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 55600 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 215000 lbf |
| C0 - Static Radial Rating | 266000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 47300 lbf |
| K - Factor8 | 1.18 |
| G1 - Heat Generation Factor (Roller-Raceway) | 671.9 |
| G2 - Heat Generation Factor (Rib-Roller End) | 92.9 |
| Cg - Geometry Factor | 0.129 |