Angular contact ball bearings 7228-B-MP

Bearing number : 7228-B-MP

Size (mm) : 140x250x42

Brand : FAG

Bore Diameter (mm) : 140

Outer Diameter (mm) : 250

Width (mm) : 42

Bearing dimensions and specification in FAG catalogue:

d - 140 mm

D - 250 mm

B - 42 mm

a - 103 mm

D1 - 207,5 mm

Da max - 236 mm

Db max - 243 mm

d1 - 183,5 mm

da min - 154 mm

r1 min - 1,1 mm

ra max - 2,5 mm

ra1 max - 1 mm

rmin - 3 mm

α - 40 ° / Angle

m - 8,55 kg / Weight

Cr - 214000 N / Dynamic load rating (radial)

C0r - 231000 N / Static load rating (radial)

nG - 4050 1/min / Limiting speed

nB - 3100 1/min / Reference speed

Cur - 11100 N

Main dimensions to DIN 628-1, Angle α = 40°