NMB HR8 plain bearings

QuestionNMB HR8 plain bearings ? Find what you need faster by 340 mm d entering your information . 580 mm D
d | 340 mm |
D | 580 mm |
B | 190 mm |
D1 | 506.6 mm |
rs min | 5 mm |
Number of lubrication holes | 8 |
b | 22.3 mm |
k | 12 mm |
e | 0.31 |
Y1 | 2.18 |
Y2 | 3.24 |
Y0 | 2.13 |
Radial clearance class | CN |
Mass | 224.5 kg |
Dynamic load, C | 5,100 kN |
Static load, C0 | 7,770 kN |
Fatigue limit load, Cu | 394 kN |
Nref | 620 rpm |
Nlim | 1,100 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 200 °C |
Characteristic cage frequency, FTF | 0.44 Hz |
Characteristic rolling element frequency, BSF | 7.72 Hz |
Characteristic outer ring frequency, BPF0 | 10.06 Hz |
Characteristic inner ring frequency, BPFI | 12.94 Hz |
da min | 360 mm |
Da max | 560 mm |
ra max | 4 mm |
Detailed Parameters
parameter:
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