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Bearing 2218K (SKF)
Self-aligning ball bearings 2218K
Bearing number : 2218K
Size (mm) : 90x160x40
Brand : SKF
Bore Diameter (mm) : 90
Outer Diameter (mm) : 160
Width (mm) : 40
Bearing dimensions and specification in SKF catalogue:
d - 90 mm
D - 160 mm
B - 40 mm
C - 40 mm
d2 - 112 mm
r1 min. - 2 mm
r2 min. - 2 mm
D1 - 142 mm
da min. - 101 mm
Da max. - 149 mm
ra max. - 2 mm
Weight - 3,4 Kg
Basic dynamic load rating (C) - 70,2 kN
Basic static load rating (C0) - 28,5 kN
Fatigue load limit (Pu) - 1,32
Reference speed - 7500 r/min
Limiting speed - 5300 r/min
Calculation factor (e) - 0,27
Calculation factor (kr) - 0,04
Calculation factor (Y0) - 2,5
Calculation factor (Y1) - 2,3
Calculation factor (Y2) - 3,6
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