Bearing 248/1250-B-MB (FAG)

Spherical roller bearings 248/1250-B-MB

Bearing number : 248/1250-B-MB

Size (mm) : 1250x1500x250

Brand : FAG

Bore Diameter (mm) : 1250

Outer Diameter (mm) : 1500

Width (mm) : 250

Bearing dimensions and specification in FAG catalogue:

d - 1250 mm

D - 1500 mm

B - 250 mm

D₁ - 1423,5 mm

D_{a max} - 1477 mm

d_{a min} - 1273 mm

d_s - 9,5 mm

n_s - 17,7 mm

r_{a max} - 5 mm

r_min - 6 mm

m - 918 kg / Weight

C_r - 9000000 N / Dynamic load rating (radial)

e - 0,14

Y₁ - 4,67

Y₂ - 6,96

C_0r - 30500000 N / Static load rating (radial)

Y₀ - 4,57

n_G - 320 1/min / Limiting speed

n_B - - 1/min / Reference speed

C_ur - 1230000 N

Main dimensions to DIN 635-2

Designation

Bore Dia, mm

Outer Dia, mm: