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Bearing QJ307 (NSK)
Angular contact ball bearings QJ307
Bearing number : QJ307
Size (mm) : 35x80x21
Brand : NSK
Bore Diameter (mm) : 35
Outer Diameter (mm) : 80
Width (mm) : 21
Bearing dimensions and specification in NSK catalogue:
d - 35 mm
D - 80 mm
B - 21 mm
C - 21 mm
Angle (α) - 35 °
a - 40,3 mm
r min. - 1,5 mm
da min. - 44 mm
da max - 71 mm
ra max. - 1,5 mm
Weight - 0,57 Kg
Basic dynamic load rating (C) - 55 kN
Basic static load rating (C0) - 80 kN
(Grease) Lubrication Speed - 7 100 r/min
(Oil) Lubrication Speed - 9 500 r/min
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