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Bearing 22311EK (SKF)
Spherical roller bearings 22311EK
Bearing number : 22311EK
Size (mm) : 55x120x43
Brand : SKF
Bore Diameter (mm) : 55
Outer Diameter (mm) : 120
Width (mm) : 43
Bearing dimensions and specification in SKF catalogue:
d - 55 mm
D - 120 mm
B - 43 mm
C - 43 mm
b - 5,5 mm
d2 - 70,1 mm
r1 min. - 2 mm
r2 min. - 2 mm
D1 - 102 mm
K - 3 mm
da min. - 66 mm
Da max. - 109 mm
ra max. - 2 mm
Weight - 2,45 Kg
Basic dynamic load rating (C) - 270 kN
Basic static load rating (C0) - 280 kN
Fatigue load limit (Pu) - 30
Reference speed - 4300 r/min
Limiting speed - 5600 r/min
Calculation factor (e) - 0,35
Calculation factor (Y0) - 1,8
Calculation factor (Y1) - 1,9
Calculation factor (Y2) - 2,9
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