SKF NNC4948CV Bearing

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SKF NNC4948CV Bearing Description

We supply various of SKF NNC4948CV bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF NNC4948CV bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF NNC4948CV bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF NNC4948CV bearings inquire deeply into the running of the machine and friction phenomenon .SKF NNC4948CV 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 SKF NNC4948CV bearings will be arranged timely for we have a large stock of SKF NNC4948CV bearings in HongKong.

SKF NNC4948CV Bearing Specification

Bearing number : NNC4948CV

Size (mm) : 240x320x80

Brand : The brand you need

Bore Diameter (mm) : 240

Outer Diameter (mm) : 320

Width (mm) : 80

Bearing dimensions and specification in ALIER catalogue:

d – 240 mm

D – 320 mm

B – 80 mm

C – 80 mm

b1 – 8 mm

d1 – 270 mm

r1 min. – 2,1 mm

r2 min. – 2,1 mm

r3 min. – ?C mm

r4 min. – ?C mm

D1 – 292 mm

E – 299,46 mm

K – 4 mm

ba min. – 251 mm

Da max. – 308 mm

das rec. – 261 mm

ra max. – 2 mm

Weight – 18,5 Kg

Basic dynamic load rating (C) – 781 kN

Basic static load rating (C0) – 1760 kN

Fatigue load limit (Pu) – 173

Reference speed – 850 r/min

Limiting speed – 1100 r/min

Calculation factor (kr) – 0,25

Tags :  ALIER , 240x320x80