Cylindrical roller bearings NNU4980-S-K-M-SP

Bearing number : NNU4980-S-K-M-SP

Size (mm) : 400x540x140

Brand : FAG

Bore Diameter (mm) : 400

Outer Diameter (mm) : 540

Width (mm) : 140

Bearing dimensions and specification in FAG catalogue:

d - 400 mm

D - 540 mm

B - 140 mm

D1 - 490,8 mm

Da max - 525 mm

Db min - - mm

da min - 415 mm

F - 446 mm

ra max - 3 mm

rmin - 4 mm

s - 5,5 mm / Axial displacement facility from central position

m - 91 kg / Weight

Cr - 1500000 N / Dynamic load rating (radial)

C0r - 3800000 N / Static load rating (radial)

nG Fett - 1300 1/min / Limiting speed for grease lubrication

nG Ol - - 1/min / Limiting speed for minimal quantity oil lubrication

Cur - 440000 N / Fatigue limit load, radial

Main dimensions to DIN 5412-4