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Bearing QJ306 (NSK)
Angular contact ball bearings QJ306
Bearing number : QJ306
Size (mm) : 30x72x19
Brand : NSK
Bore Diameter (mm) : 30
Outer Diameter (mm) : 72
Width (mm) : 19
Bearing dimensions and specification in NSK catalogue:
d - 30 mm
D - 72 mm
B - 19 mm
C - 19 mm
Angle (α) - 35 °
a - 35,7 mm
r min. - 1,1 mm
da min. - 37 mm
da max - 65 mm
ra max. - 1 mm
Weight - 0,42 Kg
Basic dynamic load rating (C) - 46 kN
Basic static load rating (C0) - 63 kN
(Grease) Lubrication Speed - 8 000 r/min
(Oil) Lubrication Speed - 11 000 r/min
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