NSK 6914VV bearing Size Chart (mm/inches) |
|---|
| Series | 30244 |
| Cone Part Number | X30244M |
| Design Units | METRIC |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 493000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 128000 lbf |
| d | 220 mm |
| B - Cone Width | 65 mm |
| WPD | 367.7 mm |
| DD | 342.9 mm |
| R - Cone Backface To Clear Radius3 | 5 mm |
| da - Cone Frontface Backing Diameter | 245 mm |
| db - Cone Backface Backing Diameter | 281 mm |
| Ab - Cage-Cone Frontface Clearance | 10.9 mm |
| Aa - Cage-Cone Backface Clearance | 6.9 mm |
| a - Effective Center Location4 | 5.1 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 327000 N |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 1260000 N |
| C0 - Static Radial Rating | 1560000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 235000 N |
| K - Factor8 | 1.39 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1012.1 |
| G2 - Heat Generation Factor (Rib-Roller End) | 104 |
| Cg - Geometry Factor | 0.14 |