Bearing 231/530-K-MB + AH31/530A-H (FAG)

Spherical roller bearings 231/530-K-MB + AH31/530A-H

Bearing number : 231/530-K-MB + AH31/530A-H

Size (mm) : 500x870x272

Brand : FAG

Bore Diameter (mm) : 500

Outer Diameter (mm) : 870

Width (mm) : 272

Bearing dimensions and specification in FAG catalogue:

d_1H - 500 mm

D - 870 mm

B - 272 mm

a - 12 mm

b - 53 mm

D₁ - 756,3 mm

D_{a max} - 838 mm

d - 530 mm

d_2G - Tr560X6

d_{a min} - 562 mm

d_s - 12,5 mm

l - 325 mm

n_s - 23,5 mm

r_{a max} - 6 mm

r_min - 7,5 mm

- AH31/530A-H / Designation, withdrawal sleeve

m - 643 kg / Weight

m₁ - 92,3 kg / Weight, withdrawal sleeve

C_r - 7350000 N / Dynamic load rating (radial)

e - 0,32

Y₁ - 2,12

Y₂ - 3,15

C_0r - 15300000 N / Static load rating (radial)

Y₀ - 2,07

n_G - 650 1/min / Limiting speed

n_B - 325 1/min / Reference speed

C_ur - 670000 N / Fatigue limit load, radial

Main dimensions to DIN 635-2

Designation

Bore Dia, mm

Outer Dia, mm: