INA NA4838 Bearing

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INA NA4838 Bearing Description

We supply various of INA NA4838 bearings. bearings is purity material and high precision , the varieties of INA bearings is up to thousands of species .INA NA4838 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of INA NA4838 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,INA NA4838 bearings inquire deeply into the running of the machine and friction phenomenon .INA NA4838 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 INA NA4838 bearings will be arranged timely for we have a large stock of INA NA4838 bearings in HongKong.

INA NA4838 Bearing Specification

Bearing number : NA4838

Size (mm) : 190x240x50

Brand : The brand you need

Bore Diameter (mm) : 190

Outer Diameter (mm) : 240

Width (mm) : 50

Bearing dimensions and specification in ALIER catalogue:

d – 190 mm

D – 240 mm

B – 50 mm

F – 210 mm

r_min – 1,5 mm

s – 1,5 mm / Axial displacement

m – 5610 g / Weight

C_r – 255000 N / Dynamic load rating (radial)

C_0r – 690000 N / Static load rating (radial)

C_ur – 100000 N / Fatigue limit load, radial

n_G – 2250 1/min / Limiting speed

n_B – 1350 1/min / Reference speed

dimension series 48, to DIN 617/ISO 1206

Tags :  ALIER , 190x240x50