Bearing QJ234-N2-MPA (FAG)

Four point contact bearings QJ234-N2-MPA

Bearing number : QJ234-N2-MPA

Size (mm) : 170x310x52

Brand : FAG

Bore Diameter (mm) : 170

Outer Diameter (mm) : 310

Width (mm) : 52

Bearing dimensions and specification in FAG catalogue:

d - 170 mm

D - 310 mm

B - 52 mm

- 45 ° / Groove angle

a - 168 mm

a_n - 12,7 mm

b_n - 10,5 mm

D₁ - 260,5 mm

D_{a max} - 293 mm

d₁ - 221,4 mm

d_{a min} - 187 mm

r_{a max} - 3 mm

r_min - 4 mm

r_n - 2 mm

α - 35 ° / Angle

m - 18,9 kg / Weight

C_r - 420000 N / Dynamic load rating (radial)

C_0r - 630000 N / Static load rating (radial)

n_G - 3750 1/min / Limiting speed

C_ur - 22800 N

Main dimensions to DIN 628-4, separable, with two retaining slots

Designation

Bore Dia, mm

Outer Dia, mm: