Bearing 240/670-B-K30-MB (FAG)

Spherical roller bearings 240/670-B-K30-MB

Bearing number : 240/670-B-K30-MB

Size (mm) : 670x980x308

Brand : FAG

Bore Diameter (mm) : 670

Outer Diameter (mm) : 980

Width (mm) : 308

Bearing dimensions and specification in FAG catalogue:

d - 670 mm

D - 980 mm

B - 308 mm

D₁ - 873,1 mm

D_{a max} - 952 mm

d_{a min} - 698 mm

d_s - 12,5 mm

n_s - 23,5 mm

r_{a max} - 6 mm

r_min - 7,5 mm

m - 794 kg / Weight

C_r - 8700000 N / Dynamic load rating (radial)

e - 0,31

Y₁ - 2,2

Y₂ - 3,27

C_0r - 20600000 N / Static load rating (radial)

Y₀ - 2,15

n_G - 520 1/min / Limiting speed

n_B - 248 1/min / Reference speed

C_ur - 1430000 N

Main dimensions to DIN 635-2

Designation

Bore Dia, mm

Outer Dia, mm: