Bearing QJ311-MPA (FAG)

Four point contact bearings QJ311-MPA

Bearing number : QJ311-MPA

Size (mm) : 55x120x29

Brand : FAG

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in FAG catalogue:

d - 55 mm

D - 120 mm

B - 29 mm

a - 61 mm

D₁ - 97,8 mm

D_{a max} - 109 mm

d₁ - 77,5 mm

d_{a min} - 66 mm

r_{a max} - 2 mm

r_min - 2 mm

α - 35 ° / Angle

m - 1,76 kg / Weight

C_r - 133000 N / Dynamic load rating (radial)

C_0r - 108000 N / Static load rating (radial)

n_G - 10300 1/min / Limiting speed

C_ur - 7900 N / Fatigue limit load, radial

Main dimensions to DIN 628-4, separable, split inner rings

Designation

Bore Dia, mm

Outer Dia, mm: