Bearing 231/670-B-MB (FAG)

Spherical roller bearings 231/670-B-MB

Bearing number : 231/670-B-MB

Size (mm) : 670x1090x336

Brand : FAG

Bore Diameter (mm) : 670

Outer Diameter (mm) : 1090

Width (mm) : 336

Bearing dimensions and specification in FAG catalogue:

d - 670 mm

D - 1090 mm

B - 336 mm

D₁ - 948,15 mm

D_{a max} - 1058 mm

d_{a min} - 702 mm

d_s - 12,5 mm

n_s - 23,5 mm

r_{a max} - 6 mm

r_min - 7,5 mm

m - 1279 kg / Weight

C_r - 11000000 N / Dynamic load rating (radial)

e - 0,31

Y₁ - 2,21

Y₂ - 3,29

C_0r - 23900000 N / Static load rating (radial)

Y₀ - 2,16

n_G - 495 1/min / Limiting speed

n_B - 233 1/min / Reference speed

C_ur - 1560000 N

Main dimensions to DIN 635-2

Designation

Bore Dia, mm

Outer Dia, mm: