68721A Franke Slewing Ring Bearings
68721A Franke Slewing Ring Bearings, Units and Housings CAD models , Kaydon Slewing Bearing Manufacturing Service BEARING-MALAYSIA SDN.BHD. 64.25 mm D1 70 N Preload class A GA . Get Your Free.
| Brand Name: | Franke |
| Model Number: | 68721A |
| D1: | 64.25 mm |
| Preload class A GA: | 70 N |
| Fatigue load limit Pu: | 0.36 kN |
| Ball diameter Dw: | 7.144 mm |
| B: | 16 mm |
| Mass bearing: | 0.22 kg |
| Calculation factor f0: | 8.2 |
| D: | 75 mm |
Product Details
| D1 | 64.25 mm |
| Preload class A GA | 70 N |
| Fatigue load limit Pu | 0.36 kN |
| Ball diameter Dw | 7.144 mm |
| B | 16 mm |
| Mass bearing | 0.22 kg |
| Calculation factor f0 | 8.2 |
| D | 75 mm |
| Static axial stiffness, preload class A | 42 N/µm |
| Static axial stiffness, preload class C | 88 N/µm |
| Static axial stiffness, preload class B | 65 N/µm |
| Attainable speed for grease lubrication | 32000 r/min |
| Calculation factor f | 1.06 |
| d | 45 mm |
| r3,4 min. | 0.6 mm |
| Calculation factor f2C | 1.05 |
| Basic dynamic load rating C | 13 kN |
| Reference grease quantity Gref | 3.4 cm³ |
| Db max. | 70.8 mm |
| Calculation factor fHC | 1.01 |
