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Bearing QJ210MA (SKF)
Angular contact ball bearings, four-point contact ball bearings QJ210MA
Bearing number : QJ210MA
Size (mm) : 50x90x20
Brand : SKF
Bore Diameter (mm) : 50
Outer Diameter (mm) : 90
Width (mm) : 20
Bearing dimensions and specification in SKF catalogue:
d - 50 mm
D - 90 mm
B - 20 mm
C - 20 mm
a - 49 mm
d1 - 59,5 mm
r1 min. - 1,1 mm
r2 min. - 1,1 mm
D1 - 76,5 mm
da min. - 57 mm
Da max. - 83 mm
ra max. - 1 mm
Weight - 0,59 Kg
Basic dynamic load rating (C) - 65,5 kN
Basic static load rating (C0) - 61 kN
Fatigue load limit (Pu) - 2,6
Reference speed - 9000 r/min
Limiting speed - 13000 r/min
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