Spherical roller bearings 249/750-B-K30-MB

Bearing number : 249/750-B-K30-MB

Size (mm) : 750x1000x250

Brand : FAG

Bore Diameter (mm) : 750

Outer Diameter (mm) : 1000

Width (mm) : 250

Bearing dimensions and specification in FAG catalogue:

d - 750 mm

D - 1000 mm

B - 250 mm

D1 - 921,7 mm

Da max - 977 mm

da min - 773 mm

ds - 12,5 mm

ns - 23,5 mm

ra max - 5 mm

rmin - 6 mm

m - 558 kg / Weight

Cr - 7200000 N / Dynamic load rating (radial)

e - 0,22

Y1 - 3,1

Y2 - 4,62

C0r - 18900000 N / Static load rating (radial)

Y0 - 3,03

nG - 510 1/min / Limiting speed

nB - - 1/min / Reference speed

Cur - 1140000 N

Main dimensions to DIN 635-2