Angular contact ball bearings QJ312
Bearing number : QJ312
Size (mm) : 60x130x31
Brand : NSK
Bore Diameter (mm) : 60
Outer Diameter (mm) : 130
Width (mm) : 31
Bearing dimensions and specification in NSK catalogue:
d - 60 mm
D - 130 mm
B - 31 mm
C - 31 mm
Angle (α) - 35 °
a - 66,5 mm
r min. - 2,1 mm
da min. - 72 mm
da max - 118 mm
ra max. - 2 mm
Weight - 2,15 Kg
Basic dynamic load rating (C) - 135 kN
Basic static load rating (C0) - 217 kN
(Grease) Lubrication Speed - 4 300 r/min
(Oil) Lubrication Speed - 5 600 r/min
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