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Bearing QJ210 (NTN)
Angular contact ball bearings QJ210
Bearing number : QJ210
Size (mm) : 50x90x20
Brand : NTN
Bore Diameter (mm) : 50
Outer Diameter (mm) : 90
Width (mm) : 20
Bearing dimensions and specification in NTN catalogue:
d - 50 mm
D - 90 mm
B - 20 mm
C - 20 mm
a - 40,5 mm
r min. - 1,1 mm
da min. - 57 mm
Da max. - 83 mm
ra max. - 1 mm
Weight - 0,603 Kg
Basic dynamic load rating (C) - 52 kN
Basic static load rating (C0) - 89 kN
(Grease) Lubrication Speed - 5 600 r/min
(Oil) Lubrication Speed - 7 500 r/min
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Bore Dia, mm
Outer Dia, mm:
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