Bearing 248/630-MB (FAG)

Spherical roller bearings 248/630-MB

Bearing number : 248/630-MB

Size (mm) : 630x780x150

Brand : FAG

Bore Diameter (mm) : 630

Outer Diameter (mm) : 780

Width (mm) : 150

Bearing dimensions and specification in FAG catalogue:

d - 630 mm

D - 780 mm

B - 150 mm

D₁ - 734,2 mm

D_{a max} - 765 mm

d_{a min} - 645 mm

d_s - 8 mm

n_s - 15 mm

r_{a max} - 3 mm

r_min - 4 mm

m - 163 kg / Weight

C_r - 3200000 N / Dynamic load rating (radial)

e - 0,17

Y₁ - 3,95

Y₂ - 5,88

C_0r - 9000000 N / Static load rating (radial)

Y₀ - 3,86

n_G - 700 1/min / Limiting speed

n_B - - 1/min / Reference speed

C_ur - 590000 N

Main dimensions to DIN 635-2

Designation

Bore Dia, mm

Outer Dia, mm: