NSK QJ313 bearing

65x140x33

NSK offers a variety of bearing has a long life and high performance of the speed limit. These products, in order to increase productivity in the mining site and the project site and other harsh conditions and the use of mechanical devices to reduce their maintenance costs contribute.



Angular contact ball bearings QJ313

Bearing number : QJ313

Size (mm) : 65x140x33

Brand : NSK

Bore Diameter (mm) : 65

Outer Diameter (mm) : 140

Width (mm) : 33

Bearing dimensions and specification in NSK catalogue:

d - 65 mm

D - 140 mm

B - 33 mm

C - 33 mm

Angle (α) - 35 °

a - 71,8 mm

r min. - 2,1 mm

da min. - 77 mm

da max - 128 mm

ra max. - 2 mm

Weight - 2,7 Kg

Basic dynamic load rating (C) - 153 kN

Basic static load rating (C0) - 250 kN

(Grease) Lubrication Speed - 3 800 r/min

(Oil) Lubrication Speed - 5 300 r/min

Bearing QJ313

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