Bearing 231SM220-MA (FAG)

Spherical roller bearings 231SM220-MA

Bearing number : 231SM220-MA

Size (mm) : 220x400x128

Brand : FAG

Bore Diameter (mm) : 220

Outer Diameter (mm) : 400

Width (mm) : 128

Bearing dimensions and specification in FAG catalogue:

d - 220 mm

D - 400 mm

C - 128 mm

B - 190 mm

r_min - 4 mm

m - 86 kg / Weight

C_r - 1630000 N / Dynamic load rating (radial)

e - 0,3

Y₁ - 2,25

Y₂ - 3,34

C_0r - 2600000 N / Static load rating (radial)

Y₀ - 2,2

n_G - 640 1/min / Limiting speed

C_ur - 191000 N / Fatigue limit load, radial

F_{a max} - 32000 N / Permissible axial load, for inner ring without axial abutment

M_i - 120 Nm / Tightening torque per clamping screw

M_a - 69 Nm / Tightening torque per clamping screw

- 23148K / Designation, spherical roller bearing, unsplit

- H3148X / Adapter sleeve

- SNS3148-H-D

Designation

Bore Dia, mm

Outer Dia, mm: