NTN NA4838 Bearing

NTN Bearing Professional After-sales Guarantee Easy And Secure Payment NA4838 Transparent And Fair Price On Time Delivery

NTN NA4838 Bearing Description

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

NTN 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

F – 210 mm

D – 240 mm

B – 50 mm

C – 50 mm

r min. – 1,5 mm

s – 1,5 mm

da min. – 198 mm

Da max. – 232 mm

ra max. – 1,5 mm

Weight – 5,62 Kg

Basic dynamic load rating (C) – 227 kN

Basic static load rating (C0) – 680 kN

(Grease) Lubrication Speed – 1 300 r/min

(Oil) Lubrication Speed – 1 900 r/min

Tags :  ALIER , 190x240x50