Bearing number | 71914HVUJ74 |
Size (mm) | 70x100x16 |
Bore Diameter (mm) | 70 |
Outer Diameter (mm) | 100 |
Width (mm) | 16 |
d | 70 mm |
D | 100 mm |
B | 16 mm |
C | 16 mm |
Angle (α) | 20 ° |
d1 | 80.1 mm |
D1 | 89.9 mm |
D2 | 93.49 mm |
a | 28 mm |
Contact angle α | 25 ° |
rs min | 1 mm |
r1s min | 0.3 mm |
f0 | 16.76 |
Precision class | P4 |
Mass | 0.34 kg |
Dynamic load, C | 22.4 kN |
Static load, C0 | 23 kN |
Fatigue limit load, Cu | 1.32 kN |
Nlim (oil) | 19,000 rpm |
Nlim (grease) | 12,500 rpm |
Axial displacement K Factor | 0.5 |
Preload level | 7 |
Preload value | 0.2 kN |
Axial rigidity | 164 N/µm |
Radial rigidity | 351 N/µm |
Min operating temperature, Tmin | -30 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.46 Hz |
Characteristic rolling element frequency, BSF | 10.63 Hz |
Characteristic outer ring frequency, BPF0 | 10.98 Hz |
Characteristic inner ring frequency, BPFI | 13.02 Hz |
da min | 75.5 mm |
db min | 75.5 mm |
Da max | 94.5 mm |
Db max | 94.5 mm |
r1a max | 0.3 mm |
ra max | 1 mm |
D6 | 82.6 mm |