Bearing 238/670-B-MB (FAG)

Spherical roller bearings 238/670-B-MB

Bearing number : 238/670-B-MB

Size (mm) : 670x820x112

Brand : FAG

Bore Diameter (mm) : 670

Outer Diameter (mm) : 820

Width (mm) : 112

Bearing dimensions and specification in FAG catalogue:

d - 670 mm

D - 820 mm

B - 112 mm

D₁ - 777,2 mm

D_{a max} - 805,4 mm

d_{a min} - 684,6 mm

d_s - 8 mm

n_s - 15 mm

r_{a max} - 3 mm

r_min - 4 mm

m - 129 kg / Weight

C_r - 2380000 N / Dynamic load rating (radial)

C_0r - 6900000 N / Static load rating (radial)

e - 0,12

Y₁ - 5,72

Y₂ - 8,51

Y₀ - 5,59

C_ur - 445000 N / Fatigue limit load, radial

n_G - 810 1/min / Limiting speed

Main dimensions to DIN 635-2

Designation

Bore Dia, mm

Outer Dia, mm: