Spherical roller bearings 231S.1208

Bearing number : 231S.1208

Size (mm) : 317.5x580x190

Brand : FAG

Bore Diameter (mm) : 317,5

Outer Diameter (mm) : 580

Width (mm) : 190

Bearing dimensions and specification in FAG catalogue:

d - 317,5 mm

d - 12 1/2 inch

D - 580 mm

C - 190 mm

B - 258 mm

rmin - 5 mm

m - 226 kg / Weight

Cr - 3100000 N / Dynamic load rating (radial)

e - 0,3

Y1 - 2,26

Y2 - 3,37

C0r - 5200000 N / Static load rating (radial)

Y0 - 2,21

nG - 400 1/min / Limiting speed

Cur - 325000 N / Fatigue limit load, radial

Fa max - 60000 N / Permissible axial load, for inner ring without axial abutment

Mi - 295 Nm / Tightening torque per clamping screw

Ma - 190 Nm / Tightening torque per clamping screw