Cylindrical roller bearings NNU4956-S-K-M-SP

Bearing number : NNU4956-S-K-M-SP

Size (mm) : 280x380x100

Brand : FAG

Bore Diameter (mm) : 280

Outer Diameter (mm) : 380

Width (mm) : 100

Bearing dimensions and specification in FAG catalogue:

d - 280 mm

D - 380 mm

B - 100 mm

D1 - 345,6 mm

Da max - 370 mm

da min - 290 mm

F - 312 mm

ra max - 2 mm

rmin - 2,1 mm

s - 4 mm / Axial displacement facility from central position

m - 32,3 kg / Weight

Cr - 765000 N / Dynamic load rating (radial)

C0r - 1800000 N / Static load rating (radial)

nG Fett - 1900 1/min / Limiting speed for grease lubrication

nG Ol - 2400 1/min / Limiting speed for minimal quantity oil lubrication

Cur - 225000 N / Fatigue limit load, radial

Main dimensions to DIN 5412-4