68512A Franke Slewing Ring Bearings
68512A Franke Slewing Ring Bearings Deal China 608rs Bearing Supplier is your 0.3 mm r1,2 min. source for OEM Bearing Slewing Ring and accessories. We sell GenuineBearing Slewing Ring at discount 0.2 mm r3,4 min. prices.
| Brand Name: | Franke |
| Model Number: | 68512A |
| r1,2 min.: | 0.3 mm |
| Static axial stiffness, preload class A: | 65 N/µm |
| r3,4 min.: | 0.2 mm |
| d2: | 35.6 mm |
| Ball diameter Dw: | 4.762 mm |
| Reference grease quantity Gref: | 0.63 cm³ |
| Static axial stiffness, preload class B: | 83 N/µm |
| Preload class B GB: | 80 N |
Product Details
| r1,2 min. | 0.3 mm |
| Static axial stiffness, preload class A | 65 N/µm |
| r3,4 min. | 0.2 mm |
| d2 | 35.6 mm |
| Ball diameter Dw | 4.762 mm |
| Reference grease quantity Gref | 0.63 cm³ |
| Static axial stiffness, preload class B | 83 N/µm |
| Preload class B GB | 80 N |
| Calculation factor f2A | 1 |
| da min. | 32 mm |
| Number of balls z | 20 |
| Attainable speed for grease lubrication | 26000 r/min |
| D1 | 41.4 mm |
| Calculation factor fHC | 1 |
| Calculation factor (single, tandem) Y2 | 0.87 |
| Basic static load rating C0 | 4.3 kN |
| D | 47 mm |
| Db max. | 45.6 mm |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| Calculation factor f2B | 1.04 |
