KOYO NNU4956 Bearing

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KOYO NNU4956 Bearing Description

We supply various of KOYO NNU4956 bearings. bearings is purity material and high precision , the varieties of KOYO bearings is up to thousands of species .KOYO NNU4956 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of KOYO NNU4956 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,KOYO NNU4956 bearings inquire deeply into the running of the machine and friction phenomenon .KOYO NNU4956 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 KOYO NNU4956 bearings will be arranged timely for we have a large stock of KOYO NNU4956 bearings in HongKong.

KOYO NNU4956 Bearing Specification

Bearing number : NNU4956

Size (mm) : 280x380x100

Brand : The brand you need

Bore Diameter (mm) : 280

Outer Diameter (mm) : 380

Width (mm) : 100

Bearing dimensions and specification in ALIER catalogue:

d – 280 mm

Fw – 308 mm

D – 380 mm

B – 100 mm

C – 100 mm

r min. – 2,1 mm

da min. – 291 mm

da max – 305 mm

Da max. – 369 mm

db min – 316 mm

ra max. – 2 mm

Weight – 33,1 Kg

Basic dynamic load rating (C) – 976 kN

Basic static load rating (C0) – 2200 kN

(Grease) Lubrication Speed – 1300 r/min

(Oil) Lubrication Speed – 1500 r/min

Tags :  ALIER , 280x380x100