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