Bearing NNU4180-M (FAG)

Cylindrical roller bearings NNU4180-M

Bearing number : NNU4180-M

Size (mm) : 400x650x250

Brand : FAG

Bore Diameter (mm) : 400

Outer Diameter (mm) : 650

Width (mm) : 250

Bearing dimensions and specification in FAG catalogue:

d - 400 mm

D - 650 mm

B - 250 mm

D₁ - 577 mm

D_{a max} - 624 mm

d_{a min} - 426 mm

F - 463 mm

r_{a max} - 5 mm

r_min - 6 mm

s - 11,4 mm / Axial displacement facility from central position

m - 324 kg / Weight

C_r - 4800000 N / Dynamic load rating (radial)

C_0r - 9500000 N / Static load rating (radial)

n_G - 1100 1/min / Limiting speed

C_ur - 880000 N / Fatigue limit load, radial

Designation

Bore Dia, mm

Outer Dia, mm: