Bearing 248/1000-B-MB (FAG)

Spherical roller bearings 248/1000-B-MB

Bearing number : 248/1000-B-MB

Size (mm) : 1000x1220x218

Brand : FAG

Bore Diameter (mm) : 1000

Outer Diameter (mm) : 1220

Width (mm) : 218

Bearing dimensions and specification in FAG catalogue:

d - 1000 mm

D - 1220 mm

B - 218 mm

D₁ - 1151,4 mm

D_{a max} - 1197 mm

d_{a min} - 1023 mm

d_s - 9,5 mm

n_s - 17,7 mm

r_{a max} - 5 mm

r_min - 6 mm

m - 546 kg / Weight

C_r - 6700000 N / Dynamic load rating (radial)

e - 0,16

Y₁ - 4,28

Y₂ - 6,37

C_0r - 21500000 N / Static load rating (radial)

Y₀ - 4,19

n_G - 405 1/min / Limiting speed

n_B - - 1/min / Reference speed

C_ur - 1220000 N

Main dimensions to DIN 635-2

Designation

Bore Dia, mm

Outer Dia, mm: