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

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

Size (mm) : 530x870x272

Brand : FAG

Bore Diameter (mm) : 530

Outer Diameter (mm) : 870

Width (mm) : 272

Bearing dimensions and specification in FAG catalogue:

d - 530 mm

d1 - 500 mm

D - 870 mm

B - 272 mm

C - 272 mm

n - 23,5 mm

I - 325 mm

a - 12 mm

b - 53 mm

r min. - 7,5 mm

D1 - 756,3 mm

Thread (G) - Tr560X6

da min. - 562 mm

Da max. - 838 mm

ra max. - 6 mm

d5 - 12,5 r/min

Weight - 736,4 Kg

Basic dynamic load rating (C) - 7350 kN

Basic static load rating (C0) - 15300 kN

Fatigue load limit (Pu) - 670

Reference speed - 325 r/min

Limiting speed - 560 r/min

Calculation factor (e) - 0,32

Calculation factor (Y0) - 2,07

Calculation factor (Y1) - 2,12

Calculation factor (Y2) - 3,15