Dimension series | LM 739700 |
d | 196.85 | mm | |
D | 257.175 | mm | |
T | 39.688 | mm | |
d1 | ≈ | 229.1 | mm |
B | 39.688 | mm | |
C | 30.162 | mm | |
r1,2 | min. | 3.5 | mm |
r3,4 | min. | 3.3 | mm |
a | 50.359 | mm |
da | max. | 210 | mm |
db | min. | 213 | mm |
Da | min. | 236 | mm |
Da | max. | 242.5 | mm |
Db | min. | 247 | mm |
Ca | min. | 8 | mm |
Cb | min. | 9.5 | mm |
ra | max. | 3.5 | mm |
rb | max. | 3.3 | mm |
Basic dynamic load rating | C | 339 | kN | |
Basic static load rating | C0 | 655 | kN | |
Fatigue load limit | Pu | 58.5 | kN | |
Reference speed | 1800 | r/min | ||
Limiting speed | 2200 | r/min | ||
Calculation factor | e | 0.44 | ||
Calculation factor | Y | 1.35 | ||
Calculation factor | Y0 | 0.8 |
Mass bearing | 5.37 | kg |
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ