Spherical roller bearings 231SM170-MA

Bearing number : 231SM170-MA

Size (mm) : 170x320x104

Brand : FAG

Bore Diameter (mm) : 170

Outer Diameter (mm) : 320

Width (mm) : 104

Bearing dimensions and specification in FAG catalogue:

d - 170 mm

D - 320 mm

C - 104 mm

B - 142 mm

rmin - 2,1 mm

m - 40,6 kg / Weight

Cr - 915000 N / Dynamic load rating (radial)

e - 0,28

Y1 - 2,37

Y2 - 3,53

C0r - 1430000 N / Static load rating (radial)

Y0 - 2,32

nG - 830 1/min / Limiting speed

Cur - 114000 N / Fatigue limit load, radial

Fa max - 22000 N / Permissible axial load, for inner ring without axial abutment

Mi - 69 Nm / Tightening torque per clamping screw

Ma - 35 Nm / Tightening torque per clamping screw

- 23138K / Designation, spherical roller bearing, unsplit

- H3138 / Adapter sleeve

- SNS3138-H-D