FAG NNU4980-S-K-M-SP bearing

400x540x140

Original 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

Bearing NNU4980-S-K-M-SP Bearing NNU4980-S-K-M-SP

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