NSK NA4911 Bearing

NSK Bearing Professional After-sales Guarantee Easy And Secure Payment NA4911 Transparent And Fair Price On Time Delivery

NSK NA4911 Bearing Description

We supply various of NSK NA4911 bearings. bearings is purity material and high precision , the varieties of NSK bearings is up to thousands of species .NSK NA4911 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NSK NA4911 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NSK NA4911 bearings inquire deeply into the running of the machine and friction phenomenon .NSK NA4911 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 NA4911 bearings will be arranged timely for we have a large stock of NSK NA4911 bearings in HongKong.

NSK NA4911 Bearing Specification

Bearing number : NA4911

Size (mm) : 55x80x25

Brand : The brand you need

Bore Diameter (mm) : 55

Outer Diameter (mm) : 80

Width (mm) : 25

Bearing dimensions and specification in ALIER catalogue:

d – 55 mm

Fw – 63 mm

D – 80 mm

B – 25 mm

C – 25 mm

r min. – 1 mm

da min. – 60 mm

Da max. – 75 mm

ra max. – 1 mm

Weight – 0,4 Kg

Basic dynamic load rating (C) – 53,5 kN

Basic static load rating (C0) – 87,5 kN

(Grease) Lubrication Speed – 4000 r/min

(Oil) Lubrication Speed – 6700 r/min

Tags :  ALIER , 55x80x25