77230B Franke Slewing Ring Bearings
Various 0.4 Axial load factor Y Large Slewing Bearings 655 kN Basic dynamic load rating C types and sizes to NTN BEARING CORP.OF AMERICA accommodate your 77230B Franke Slewing Ring Bearings requirements.
| Brand Name: | Franke |
| Model Number: | 77230B |
| Basic dynamic load rating C: | 655 kN |
| Axial load factor Y: | 0.4 |
| D1 ≈: | 216.7 mm |
| r1,2 min.: | 3 mm |
| Fatigue load limit Pu: | 93 kN |
| Limiting speed: | 4800 r/min |
| d: | 140 mm |
| db min.: | 182 mm |
Product Details
| Basic dynamic load rating C | 655 kN |
| Axial load factor Y | 0.4 |
| D1 ≈ | 216.7 mm |
| r1,2 min. | 3 mm |
| Fatigue load limit Pu | 93 kN |
| Limiting speed | 4800 r/min |
| d | 140 mm |
| db min. | 182 mm |
| Basic static load rating C0 | 830 kN |
| B | 68 mm |
| d1 ≈ | 179 mm |
| Calculation factor kr | 0.3 |
| Da max. | 235 mm |
| ra max. | 2.5 mm |
| D | 250 mm |
| F | 169 mm |
| da min. | 154 mm |
| Reference speed | 2800 r/min |
| Mass bearing | 15.6 kg |
| Limiting value e | 0.3 |