Bearing 23280-B-K-MB + H3280-HG (FAG)

Spherical roller bearings 23280-B-K-MB + H3280-HG

Bearing number : 23280-B-K-MB + H3280-HG

Size (mm) : 380x720x256

Brand : FAG

Bore Diameter (mm) : 380

Outer Diameter (mm) : 720

Width (mm) : 256

Bearing dimensions and specification in FAG catalogue:

d_1H - 380 mm

D - 720 mm

B - 256 mm

B_{a min} - 15 mm

c - 62 mm

c₁ - 81 mm

D₁ - 609,8 mm

D_{a max} - 694 mm

D_m - 520 mm

d - 400 mm

d_{a max} - 473 mm

d_{b min} - 427 mm

d_s - 12,5 mm

l - 328 mm

n_s - 23,5 mm

r_{a max} - 5 mm

r_min - 6 mm

- H3280-HG / Adapter sleeve

m - 442 kg / Weight

m₁ - 82,1 kg

C_r - 5700000 N / Dynamic load rating (radial)

e - 0,38

Y₁ - 1,78

Y₂ - 2,65

C_0r - 10800000 N / Static load rating (radial)

Y₀ - 1,74

n_G - 810 1/min / Limiting speed

n_B - 820000 N / Fatigue limit load, radial

Main dimensions to DIN 635-2

Designation

Bore Dia, mm

Outer Dia, mm: