68704A Franke Slewing Ring Bearings
| Brand Name: | Franke |
| Model Number: | 68704A |
| d: | 280 mm |
| D: | 500 mm |
| B: | 130 mm |
| D1 ≈: | 433 mm |
| F: | 333 mm |
| r1,2 min.: | 5 mm |
| s max.: | 4.5 mm |
| da min.: | 298 mm |
Product Details
| d | 280 mm |
| D | 500 mm |
| B | 130 mm |
| D1 ≈ | 433 mm |
| F | 333 mm |
| r1,2 min. | 5 mm |
| s max. | 4.5 mm |
| da min. | 298 mm |
| da max. | 328 mm |
| db min. | 331 mm |
| Da max. | 482 mm |
| ra max. | 4 mm |
| rb max. | 4 mm |
| Basic dynamic load rating C | 2330 kN |
| Basic static load rating C0 | 3750 kN |
| Fatigue load limit Pu | 320 kN |
| Reference speed | 1200 r/min |
| Limiting speed | 2200 r/min |
| Calculation factor kr | 0.3 |
| Limiting value e | 0.3 |
| Axial load factor Y | 0.4 |
| Mass bearing | 115 kg |