Bearing QJ234N2MA (SKF)

Angular contact ball bearings, four-point contact ball bearings QJ234N2MA

Bearing number : QJ234N2MA

Size (mm) : 170x310x52

Brand : SKF

Bore Diameter (mm) : 170

Outer Diameter (mm) : 310

Width (mm) : 52

Bearing dimensions and specification in SKF catalogue:

d - 170 mm

D - 310 mm

B - 52 mm

C - 52 mm

a - 168 mm

d1 - 204 mm

r1 min. - 4 mm

r2 min. - 4 mm

D1 - 243 mm

da min. - 187 mm

Da max. - 293 mm

ra max. - 3 mm

Weight - 19,5 Kg

Basic dynamic load rating (C) - 455 kN

Basic static load rating (C0) - 720 kN

Fatigue load limit (Pu) - 20

Reference speed - 2600 r/min

Limiting speed - 3400 r/min

Designation

Bore Dia, mm

Outer Dia, mm: