ISO RNA6917 needle roller bearings
QuestionISO RNA6917 needle roller bearings ? 100 mm d Find what you need faster by entering your information .
| d | 100 mm |
| D | 150 mm |
| B | 24 mm |
| d1 | 115.4 mm |
| d2 | 115.4 mm |
| D2 | 138.17 mm |
| r1,2 min. | 1.5 mm |
| r3,4 min. | 1 mm |
| a | 41.3 mm |
| da min. | 107 mm |
| da max. | 114.8 mm |
| db min. | 107 mm |
| db max. | 114.8 mm |
| Da max. | 143 mm |
| Db max. | 146 mm |
| ra max. | 1.5 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 79.3 kN |
| Basic static load rating C0 | 80 kN |
| Fatigue load limit Pu | 3.05 kN |
| Attainable speed for grease lubrication | 8000 r/min |
| Ball diameter Dw | 15.875 mm |
| Number of balls z | 22 |
| Preload class A GA | 500 N |
| Static axial stiffness, preload class A | 270 N/µm |
| Preload class B GB | 1000 N |
| Static axial stiffness, preload class B | 355 N/µm |
| Preload class C GC | 2000 N |
| Static axial stiffness, preload class C | 472 N/µm |
| Preload class D GD | 4000 N |
| Static axial stiffness, preload class D | 640 N/µm |
| Calculation factor f | 1.16 |
| Calculation factor f1 | 0.99 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.02 |
| Calculation factor f2C | 1.05 |
| Calculation factor f2D | 1.08 |
| Calculation factor fHC | 1 |
| 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 | 1.27 kg |
Detailed Parameters
parameter：
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