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 |