FAG NNU4980-S-K-M-SP Bearing

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FAG NNU4980-S-K-M-SP Bearing Description

We supply various of FAG NNU4980-S-K-M-SP bearings. bearings is purity material and high precision , the varieties of FAG bearings is up to thousands of species .FAG NNU4980-S-K-M-SP bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of FAG NNU4980-S-K-M-SP bearings is the operation and control. In order to ensure the smooth operation and normally rotation,FAG NNU4980-S-K-M-SP bearings inquire deeply into the running of the machine and friction phenomenon .FAG NNU4980-S-K-M-SP bearings is widely used in automobile, motor, gear, injection molding machines, machine tools, mining machinery, engineering machinery, motorcycles, office equipment, paper making machinery, pumps and compressors, wind power generator and so on.The shipment of FAG NNU4980-S-K-M-SP bearings will be arranged timely for we have a large stock of FAG NNU4980-S-K-M-SP bearings in HongKong.

FAG NNU4980-S-K-M-SP Bearing Specification

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

Size (mm) : 400x540x140

Brand : The brand you need

Bore Diameter (mm) : 400

Outer Diameter (mm) : 540

Width (mm) : 140

Bearing dimensions and specification in ALIER catalogue:

d – 400 mm

D – 540 mm

B – 140 mm

D₁ – 490,8 mm

D_{a max} – 525 mm

D_{b min} – – mm

d_{a min} – 415 mm

F – 446 mm

r_{a max} – 3 mm

r_min – 4 mm

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

m – 91 kg / Weight

C_r – 1500000 N / Dynamic load rating (radial)

C_0r – 3800000 N / Static load rating (radial)

n_{G Fett} – 1300 1/min / Limiting speed for grease lubrication

n_{G Ol} – – 1/min / Limiting speed for minimal quantity oil lubrication

C_ur – 440000 N / Fatigue limit load, radial

Main dimensions to DIN 5412-4

Tags :  ALIER , 400x540x140