Bearing F626 NSK F626 NSK bearing Size Chart (mm/inches) |
|---|
| d | 40 mm |
| D | 62 mm |
| B | 12 mm |
| d1 | 47.1 mm |
| d2 | 47.1 mm |
| D2 | 57.12 mm |
| r1,2 min. | 0.6 mm |
| r3,4 min. | 0.3 mm |
| a | 18 mm |
| da min. | 43.2 mm |
| da max. | 46.6 mm |
| db min. | 43.2 mm |
| db max. | 46.6 mm |
| Da max. | 58.8 mm |
| Db max. | 60.6 mm |
| ra max. | 0.6 mm |
| rb max. | 0.3 mm |
| Basic dynamic load rating C | 11.7 kN |
| Basic static load rating C0 | 8 kN |
| Fatigue load limit Pu | 0.34 kN |
| Attainable speed for grease lubrication | 22000 r/min |
| Ball diameter Dw | 6.35 mm |
| Number of balls z | 21 |
| Preload class A GA | 70 N |
| Static axial stiffness, preload class A | 98 N/µm |
| Preload class B GB | 140 N |
| Static axial stiffness, preload class B | 127 N/µm |
| Preload class C GC | 280 N |
| Static axial stiffness, preload class C | 167 N/µm |
| Preload class D GD | 560 N |
| Static axial stiffness, preload class D | 221 N/µm |
| Calculation factor f | 1.09 |
| Calculation factor f1 | 0.98 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.07 |
| Calculation factor f2C | 1.12 |
| Calculation factor f2D | 1.17 |
| Calculation factor fHC | 1.04 |
| Calculation factor e | 0.68 |
| Calculation factor (single, tandem) Y2 | 0.87 |
| Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| Mass bearing | 0.1 kg |