Bearing QJ234-N2-MPA (NKE)

Angular contact ball bearings, four-point contact ball bearings QJ234-N2-MPA

Bearing number : QJ234-N2-MPA

Size (mm) : 170x310x52

Brand : NKE

Bore Diameter (mm) : 170

Outer Diameter (mm) : 310

Width (mm) : 52

Bearing dimensions and specification in NKE catalogue:

d - 170 mm

D - 310 mm

B - 52 mm

C - 52 mm

an - 12,7 mm

bn - 10,5 mm

rn - 2 mm

a - 168 mm

r1 min. - 4 mm

r2 min. - 4 mm

Weight - 18,9 Kg

Basic dynamic load rating (C) - 421 kN

Basic static load rating (C0) - 631 kN

Limiting speed - 3400 r/min

Designation

Bore Dia, mm

Outer Dia, mm: