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Bearing QJ307 (NTN)
Angular contact ball bearings QJ307
Bearing number : QJ307
Size (mm) : 35x80x21
Brand : NTN
Bore Diameter (mm) : 35
Outer Diameter (mm) : 80
Width (mm) : 21
Bearing dimensions and specification in NTN catalogue:
d - 35 mm
D - 80 mm
B - 21 mm
C - 21 mm
a - 33 mm
r min. - 1,5 mm
da min. - 43,5 mm
Da max. - 71,5 mm
ra max. - 1,5 mm
Weight - 0,57 Kg
Basic dynamic load rating (C) - 49,5 kN
Basic static load rating (C0) - 73 kN
(Grease) Lubrication Speed - 7 000 r/min
(Oil) Lubrication Speed - 9 300 r/min
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Bore Dia, mm
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