FAG NNU4984-S-K-M-SP bearing

420x560x140

FAG 558830 bearings stock supply, shandong kaifa bearing has much stock .we export FAG 558830 to many country and areas. Due to good price, high quality and short delivery time, we get praise from our purchaser. Also,we can supply the following Axle Bearings for Railway Rolling from stock:



Cylindrical roller bearings NNU4984-S-K-M-SP

Bearing number : NNU4984-S-K-M-SP

Size (mm) : 420x560x140

Brand : FAG

Bore Diameter (mm) : 420

Outer Diameter (mm) : 560

Width (mm) : 140

Bearing dimensions and specification in FAG catalogue:

d - 420 mm

D - 560 mm

B - 140 mm

D1 - 510,8 mm

Da max - 545 mm

Db min - - mm

da min - 435 mm

F - 466 mm

ra max - 3 mm

rmin - 4 mm

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

m - 94,1 kg / Weight

Cr - 1530000 N / Dynamic load rating (radial)

C0r - 4000000 N / Static load rating (radial)

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

nG Ol - 1600 1/min / Limiting speed for minimal quantity oil lubrication

Cur - 460000 N / Fatigue limit load, radial

Main dimensions to DIN 5412-4

Bearing NNU4984-S-K-M-SP Bearing NNU4984-S-K-M-SP

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