d | 395 | mm | |
D | 525 | mm | |
H | 65 | mm | |
d1 | 486 | mm | |
C | 20 | mm | |
H1 | 42.5 | mm | |
J | 415 | mm | |
J1 | 505 | mm | |
N | 9.3 | mm | |
N1 | 15 | mm | |
N2 | 9.3 | mm | |
a | 8.2 | mm | |
r1 | min. | 1 | mm |
r2 | min. | 1 | mm |
Basic dynamic load rating - radial direction | C | 147 | kN | |
Basic static load rating - radial direction | C0 | 530 | kN | |
Basic dynamic load rating - axial direction | C | 166 | kN | |
Basic static load rating - axial direction | C0 | 1960 | kN | |
Attainable speed for grease lubrication | 90 | r/min | ||
Attainable speed for oil-air lubrication | 180 | r/min | ||
Axial preload | 14 | kN | ||
Axial unloading force | 30 | kN | ||
Frictional moment | CRL | 55 | N·m | |
Axial stiffness | 34.6 | kN/µm | ||
Radial stiffness | 10.6 | kN/µm | ||
Moment stiffness | 694 | kN·m/mrad |
Mass bearing | 33 | kg |
Guideline rotary table diameter | 800 | mm |
Retaining bolts | ||||
Size | M8 | |||
Number of bolts | 2 | |||
Angle between bolts | 180 | ° | ||
Removal threads | ||||
Size | G | M12 | ||
Number of threads | 3 | |||
Angle between threads | 120 | ° | ||
Required attachment bolts, shaft | ||||
Bolt size | M8 | |||
Pitch | α | 7.5 | ° | |
Number of bolts | 46 | |||
Number of bolts omitted at retaining bolts position | 2, 180° apart | |||
Tightening torque (Bolt grade 10.9) | 34 | N·m | ||
Required attachment bolts, housing | ||||
Bolt size | M8 | |||
Pitch | α | 7.5 | ° | |
Number of bolts | 45 | |||
Number of bolts omitted at removal thread position | 3, 120° apart |
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ