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FAG NNU4128-M bearing

Bearing NNU4128-M Bearing NNU4128-M

The FAG is a high quality bearing that will work as well as any SKF bearing. The areas you need to look into are the fits and clearances. Those will be coded in the part number on the sides of both bearings. Get all the info off each bearing and then use the internet to decode the bearings. The critical numbers will be the fit number and load ...

Cylindrical roller bearings NNU4128-M

Bearing number : NNU4128-M

Size (mm) : 140x225x85

Brand : FAG

Bore Diameter (mm) : 140

Outer Diameter (mm) : 225

Width (mm) : 85

Bearing dimensions and specification in FAG catalogue:

d - 140 mm

D - 225 mm

B - 85 mm

D1 - 195,9 mm

Da max - 213 mm

da min - 152 mm

F - 161 mm

ra max - 2 mm

rmin - 2,1 mm

s - 2,9 mm / Axial displacement facility from central position

m - 13,1 kg / Weight

Cr - 585000 N / Dynamic load rating (radial)

C0r - 1000000 N / Static load rating (radial)

nG - 3400 1/min / Limiting speed

Cur - 130000 N / Fatigue limit load, radial

Bearing NNU4128-M Bearing NNU4128-M