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FAG 1228-M bearing

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Bearing 1228-M Bearing 1228-M

Self-aligning ball bearings 1228-M

Bearing number : 1228-M

Size (mm) : 140x250x50

Brand : FAG

Bore Diameter (mm) : 140

Outer Diameter (mm) : 250

Width (mm) : 50

Bearing dimensions and specification in FAG catalogue:

d - 140 mm

D - 250 mm

B - 50 mm

C1 - 2,7 mm

D1 - 221,2 mm

Da max - 236 mm

d1 - 175 mm

da min - 154 mm

ra max - 2,5 mm

rmin - 3 mm

m - 11,2 kg / Weight

Cr - 163000 N / Dynamic load rating (radial)

e - 0,21

Y1 - 3,05

Y2 - 4,71

C0r - 74000 N / Static load rating (radial)

Y0 - 3,19

nG - 4300 1/min / Limiting speed

nB - 4950 1/min / Reference speed

Cur - 3300 N

Main dimensions to DIN 630