Spherical roller bearings 249/850-B-K30-MB

Bearing number : 249/850-B-K30-MB

Size (mm) : 850x1120x272

Brand : FAG

Bore Diameter (mm) : 850

Outer Diameter (mm) : 1120

Width (mm) : 272

Bearing dimensions and specification in FAG catalogue:

d - 850 mm

D - 1120 mm

B - 272 mm

D1 - 1033,9 mm

Da max - 1097 mm

da min - 873 mm

ds - 12,5 mm

ns - 23,5 mm

ra max - 5 mm

rmin - 6 mm

m - 743 kg / Weight

Cr - 8400000 N / Dynamic load rating (radial)

e - 0,23

Y1 - 2,98

Y2 - 4,44

C0r - 22500000 N / Static load rating (radial)

Y0 - 2,92

nG - 445 1/min / Limiting speed

nB - - 1/min / Reference speed

Cur - 1380000 N

Main dimensions to DIN 635-2