NTN 24040BK30 spherical roller bearings

What is NTN 24040BK30 spherical roller bearings in mechanical engineering? Manufacturing Service . Upload 400 mm d 200 mm B your CAD file for an instant.
d | 400 mm |
D | 650 mm |
B | 200 mm |
d2 | 479 mm |
D1 | 567.4 mm |
rs min | 6 mm |
Number of lubrication holes | 8 |
b | 27 mm |
k | 16 mm |
e | 0.31 |
Y1 | 2.21 |
Y2 | 3.28 |
Y0 | 2.16 |
Radial clearance class | C3 |
Dynamic load, C | 4,200 kN |
Static load, C0 | 8,050 kN |
Fatigue limit load, Cu | 854 kN |
Nref | 490 rpm |
Nlim | 800 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.44 Hz |
Characteristic rolling element frequency, BSF | 8.39 Hz |
Characteristic outer ring frequency, BPF0 | 10.18 Hz |
Characteristic inner ring frequency, BPFI | 12.82 Hz |
da min | 426 mm |
Da max | 624 mm |
ra max | 5 mm |
Detailed Parameters
parameter:
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