NSK QJ312 bearing

60x130x31

Mounting bearings Optimized roll bearings for Iron and steel industry on tapered seatings can be a difficult and time-consuming job. Optimized roll bearings for Iron and steel industry Using an Hydraulic Nut facilitates easy and quick application of the high drive-up forces required for mounting bearings QJ312-MPA Four-point Contact Ball Bearing.



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

Bearing QJ312

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