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Bearing QJ210 (NSK)
Angular contact ball bearings QJ210
Bearing number : QJ210
Size (mm) : 50x90x20
Brand : NSK
Bore Diameter (mm) : 50
Outer Diameter (mm) : 90
Width (mm) : 20
Bearing dimensions and specification in NSK catalogue:
d - 50 mm
D - 90 mm
B - 20 mm
C - 20 mm
Angle (α) - 35 °
a - 49 mm
r min. - 1,1 mm
da min. - 57 mm
da max - 83 mm
ra max. - 1 mm
Weight - 0,59 Kg
Basic dynamic load rating (C) - 57 kN
Basic static load rating (C0) - 97 kN
(Grease) Lubrication Speed - 5 600 r/min
(Oil) Lubrication Speed - 8 000 r/min
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Bore Dia, mm
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