d | 200 | mm | |
D | 300 | mm | |
H | 45 | mm | |
d1 | 274 | mm | |
C | 15 | mm | |
H1 | 30 | mm | |
J | 215 | mm | |
J1 | 285 | mm | |
N | 7 | mm | |
N1 | 11 | mm | |
N2 | 7 | mm | |
a | 6.2 | mm | |
r1 | min. | 0.6 | mm |
r2 | min. | 0.3 | mm |
Basic dynamic load rating - radial direction | C | 93.5 | kN | |
Basic static load rating - radial direction | C0 | 270 | kN | |
Basic dynamic load rating - axial direction | C | 85 | kN | |
Basic static load rating - axial direction | C0 | 630 | kN | |
Attainable speed for grease lubrication | 170 | r/min | ||
Attainable speed for oil-air lubrication | 340 | r/min | ||
Axial preload | 2.9 | kN | ||
Axial unloading force | 6.2 | kN | ||
Frictional moment | CRL | 14 | N·m | |
Axial stiffness | 12 | kN/µm | ||
Radial stiffness | 6.5 | kN/µm | ||
Moment stiffness | 75 | kN·m/mrad |
Mass bearing | 9.5 | kg |
Guideline rotary table diameter | 500 | mm |
Retaining bolts | ||||
Size | M6 | |||
Number of bolts | 2 | |||
Angle between bolts | 180 | ° | ||
Removal threads | ||||
Size | G | M8 | ||
Number of threads | 3 | |||
Angle between threads | 120 | ° | ||
Required attachment bolts, shaft | ||||
Bolt size | M6 | |||
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) | 14 | N·m | ||
Required attachment bolts, housing | ||||
Bolt size | M6 | |||
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