NA18685/18620D Timken Tapered Roller Bearings
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| Brand Name: | Timken |
| Model Number: | NA18685/18620D |
| B: | 13 mm |
| Db max.: | 53 mm |
| Fatigue load limit Pu: | 0.325 kN |
| Calculation factor (single, tandem) Y2: | 0.87 |
| Calculation factor (back-to-back, face-to-face) Y1: | 0.92 |
| d1: | 37.7 mm |
| Number of balls z: | 14 |
| Basic dynamic load rating C: | 13.8 kN |
Product Details
| B | 13 mm |
| Db max. | 53 mm |
| Fatigue load limit Pu | 0.325 kN |
| Calculation factor (single, tandem) Y2 | 0.87 |
| Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
| d1 | 37.7 mm |
| Number of balls z | 14 |
| Basic dynamic load rating C | 13.8 kN |
| Static axial stiffness, preload class D | 195 N/µm |
| da min. | 34.6 mm |
| Reference grease quantity Gref | 1.59 cm³ |
| Calculation factor f | 1.06 |
| Attainable speed for grease lubrication | 34000 r/min |
| Calculation factor f2B | 1.02 |
| d2 | 37.7 mm |
| Preload class D GD | 720 N |
| Preload class A GA | 90 N |
| Mass bearing | 0.095 kg |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| Calculation factor f2D | 1.08 |