Spherical roller bearings 231SM300-MA

Bearing number : 231SM300-MA

Size (mm) : 300x540x176

Brand : FAG

Bore Diameter (mm) : 300

Outer Diameter (mm) : 540

Width (mm) : 176

Bearing dimensions and specification in FAG catalogue:

d - 300 mm

D - 540 mm

C - 176 mm

B - 225 mm

rmin - 5 mm

m - 184 kg / Weight

Cr - 2750000 N / Dynamic load rating (radial)

e - 0,29

Y1 - 2,3

Y2 - 3,42

C0r - 4750000 N / Static load rating (radial)

Y0 - 2,25

nG - 435 1/min / Limiting speed

Cur - 305000 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 - 120 Nm / Tightening torque per clamping screw

- 23164K / Designation, spherical roller bearing, unsplit

- H3164-HG / Adapter sleeve

- SNS3164-H-D