Bearing 231SM170-MA (FAG)

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

r_min - 2,1 mm

m - 40,6 kg / Weight

C_r - 915000 N / Dynamic load rating (radial)

e - 0,28

Y₁ - 2,37

Y₂ - 3,53

C_0r - 1430000 N / Static load rating (radial)

Y₀ - 2,32

n_G - 830 1/min / Limiting speed

C_ur - 114000 N / Fatigue limit load, radial

F_{a max} - 22000 N / Permissible axial load, for inner ring without axial abutment

M_i - 69 Nm / Tightening torque per clamping screw

M_a - 35 Nm / Tightening torque per clamping screw

- 23138K / Designation, spherical roller bearing, unsplit

- H3138 / Adapter sleeve

- SNS3138-H-D

Designation

Bore Dia, mm

Outer Dia, mm: