NSK QJ306 bearing

30x72x19

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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

Bearing QJ306

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