d | 580 | mm | |
D | 750 | mm | |
H | 90 | mm | |
d1 | 700 | mm | |
C | 30 | mm | |
H1 | 60 | mm | |
J | 610 | mm | |
J1 | 720 | mm | |
N | 11.4 | mm | |
N1 | 18 | mm | |
N2 | 11.4 | mm | |
a | 11 | mm | |
r1 | min. | 1 | mm |
r2 | min. | 1 | mm |
Basic dynamic load rating - radial direction | C | 229 | kN | |
Basic static load rating - radial direction | C0 | 965 | kN | |
Basic dynamic load rating - axial direction | C | 285 | kN | |
Basic static load rating - axial direction | C0 | 3550 | kN | |
Attainable speed for grease lubrication | 60 | r/min | ||
Attainable speed for oil-air lubrication | 120 | r/min | ||
Axial preload | 25 | kN | ||
Axial unloading force | 55 | kN | ||
Frictional moment | CRL | 140 | N·m | |
Axial stiffness | 43.5 | kN/µm | ||
Radial stiffness | 18.6 | kN/µm | ||
Moment stiffness | 1838 | kN·m/mrad |
Mass bearing | 89 | kg |
Guideline rotary table diameter | 1250 | mm |
Retaining bolts | ||||
Size | M10 | |||
Number of bolts | 2 | |||
Angle between bolts | 180 | ° | ||
Removal threads | ||||
Size | G | M12 | ||
Number of threads | 6 | |||
Angle between threads | 60 | ° | ||
Required attachment bolts, shaft | ||||
Bolt size | M10 | |||
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) | 68 | N·m | ||
Required attachment bolts, housing | ||||
Bolt size | M10 | |||
Pitch | α | 7.5 | ° | |
Number of bolts | 42 | |||
Number of bolts omitted at removal thread position | 6, 60° apart |
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ