77240B Franke Slewing Ring Bearings
Online shopping 77240B Franke Slewing Ring Bearings from a great selection 55.64 mm D2 at Store. ... Large Slewing Bearings China abec 7 Bearing Supplier Accessories.
| Brand Name: | Franke |
| Model Number: | 77240B |
| D2: | 55.64 mm |
| d2: | 47.6 mm |
| Calculation factor (single, tandem) X2: | 0.41 |
| Calculation factor - f2B: | 1.02 |
| Preload class C GC: | 185 N |
| Preload class C - GC: | 185 N |
| rb - max.: | 0.3 mm |
| db - min.: | 43.2 mm |
Product Details
| D2 | 55.64 mm |
| d2 | 47.6 mm |
| Calculation factor (single, tandem) X2 | 0.41 |
| Calculation factor - f2B | 1.02 |
| Preload class C GC | 185 N |
| Preload class C - GC | 185 N |
| rb - max. | 0.3 mm |
| db - min. | 43.2 mm |
| Preload class C | 124 N/micron |
| Calculation factor f1 | 0.99 |
| Ball diameter Dw | 3.969 mm |
| rb max. | 0.3 mm |
| Basic dynamic load rating - C | 5.1 kN |
| C3 | 1.7 mm |
| Attainable speed for oil-air lubrication | 43000 r/min |
| a | 20.2 mm |
| Number of balls z | 28 |
| Calculation factor e | 0.68 |
| Calculation factor (single, tandem) Y2 | 0.87 |
| d1 | 48.46 mm |