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FAG NNU4138-M bearing

Bearing NNU4138-M Bearing NNU4138-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 NNU4138-M

Bearing number : NNU4138-M

Size (mm) : 190x320x128

Brand : FAG

Bore Diameter (mm) : 190

Outer Diameter (mm) : 320

Width (mm) : 128

Bearing dimensions and specification in FAG catalogue:

d - 190 mm

D - 320 mm

B - 128 mm

D1 - 275,3 mm

Da max - 306 mm

da min - 204 mm

F - 222 mm

ra max - 2,5 mm

rmin - 3 mm

s - 4 mm / Axial displacement facility from central position

m - 42,3 kg / Weight

Cr - 1200000 N / Dynamic load rating (radial)

C0r - 2120000 N / Static load rating (radial)

nG - 2400 1/min / Limiting speed

Cur - 260000 N / Fatigue limit load, radial

Bearing NNU4138-M Bearing NNU4138-M