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Bearing 211-2Z (SKF)
Deep groove ball bearings 211-2Z
Bearing number : 211-2Z
Size (mm) : 55x100x21
Brand : SKF
Bore Diameter (mm) : 55
Outer Diameter (mm) : 100
Width (mm) : 21
Bearing dimensions and specification in SKF catalogue:
d - 55 mm
D - 100 mm
B - 21 mm
C - 21 mm
d1 - 69 mm
r1 min. - 1,5 mm
r2 min. - 1,5 mm
D2 - 89,4 mm
da min. - 64 mm
da max - 68,9 mm
Da max. - 91 mm
ra max. - 1,5 mm
Weight - 0,66 Kg
Basic dynamic load rating (C) - 48,4 kN
Basic static load rating (C0) - 44 kN
Fatigue load limit (Pu) - 1,86
Reference speed - 12000 r/min
Limiting speed - 7000 r/min
Calculation factor (kr) - 0,04
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