NSK NA4868 Bearing

NSK Bearing Professional After-sales Guarantee Easy And Secure Payment NA4868 Transparent And Fair Price On Time Delivery

NSK NA4868 Bearing Description

We supply various of NSK NA4868 bearings. bearings is purity material and high precision , the varieties of NSK bearings is up to thousands of species .NSK NA4868 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NSK NA4868 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NSK NA4868 bearings inquire deeply into the running of the machine and friction phenomenon .NSK NA4868 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 NSK NA4868 bearings will be arranged timely for we have a large stock of NSK NA4868 bearings in HongKong.

NSK NA4868 Bearing Specification

Bearing number : NA4868

Size (mm) : 340x420x80

Brand : The brand you need

Bore Diameter (mm) : 340

Outer Diameter (mm) : 420

Width (mm) : 80

Bearing dimensions and specification in ALIER catalogue:

d – 340 mm

Fw – 370 mm

D – 420 mm

B – 80 mm

C – 80 mm

r min. – 2,1 mm

da min. – 351 mm

Da max. – 409 mm

ra max. – 2 mm

Weight – 24,5 Kg

Basic dynamic load rating (C) – 690 kN

Basic static load rating (C0) – 1990 kN

(Grease) Lubrication Speed – 670 r/min

(Oil) Lubrication Speed – 1100 r/min

Limiting speed – 1100 r/min

Tags :  ALIER , 340x420x80