

FAG NNU4980-S-K-M-SP bearing
400x540x140Original fag bearing famous brand fag bearing. Original fag bearing famous brand fag bearing is the largest bearings manufacturer in the world.The stainless steel bearings deep groove ball bearing is the most widely used bearing type on the market.The versatile design makes it the preferred solution for applications that operate under combined radial and axial loads at high speed.
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


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