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Bearing QJ211 (NTN)
Angular contact ball bearings QJ211
Bearing number : QJ211
Size (mm) : 55x100x21
Brand : NTN
Bore Diameter (mm) : 55
Outer Diameter (mm) : 100
Width (mm) : 21
Bearing dimensions and specification in NTN catalogue:
d - 55 mm
D - 100 mm
B - 21 mm
C - 21 mm
a - 44,5 mm
r min. - 1,5 mm
da min. - 63,5 mm
Da max. - 91,5 mm
ra max. - 1,5 mm
Weight - 0,78 Kg
Basic dynamic load rating (C) - 64 kN
Basic static load rating (C0) - 112 kN
(Grease) Lubrication Speed - 5 100 r/min
(Oil) Lubrication Speed - 6 800 r/min
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Bore Dia, mm
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