5311W Double-row Angular Contact Ball Bearing 55x120x49.22mm

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5311W Double-row Angular Contact Ball Bearing 55x120x49.22mm image

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5311W Double-row Angular Contact Ball Bearing 55x120x49.22mm Description of the code

Bearing number:MLE71908CVUJ74S
Size (mm):40x62x12
Bore Diameter (mm):40
Outer Diameter (mm):62
Width (mm):12
d:40 mm
D:62 mm
B:12 mm
C:12 mm
Angle (α):15 °
d1:46.8 mm
d2:44.7 mm
D1:55.91 mm
D2:57.41 mm
a:14 mm
Contact angle α:17 °
rs min:0.6 mm
r1s min:0.3 mm
f0:8.42
Precision class:P4S
Mass:0.11 kg
Dynamic load, C:6.9 kN
Static load, C0:4.55 kN
Fatigue limit load, Cu:0.29 kN
Nlim (grease):31,000 rpm
Axial displacement K Factor:1.24
Preload level:7
Preload value:0.035 kN
Axial rigidity:37 N/µm
Radial rigidity:186 N/µm
Min operating temperature, Tmin:-20 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.45 Hz
Characteristic rolling element frequency, BSF:10.35 Hz
Characteristic outer ring frequency, BPF0:11.36 Hz
Characteristic inner ring frequency, BPFI:13.64 Hz
da min:44.5 mm
db min:44.5 mm
Da max:57.5 mm
Db max:57.5 mm
r1a max:0.3 mm
ra max:0.6 mm
D6:48.3 mm

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