Bearing NNU4138-M (FAG)

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

D_{a max} - 306 mm

d_{a min} - 204 mm

F - 222 mm

r_{a max} - 2,5 mm

r_min - 3 mm

s - 4 mm / Axial displacement facility from central position

m - 42,3 kg / Weight

C_r - 1200000 N / Dynamic load rating (radial)

C_0r - 2120000 N / Static load rating (radial)

n_G - 2400 1/min / Limiting speed

C_ur - 260000 N / Fatigue limit load, radial

Designation

Bore Dia, mm

Outer Dia, mm: