NSK NNU 4920 Bearing

NSK Bearing Professional After-sales Guarantee Easy And Secure Payment NNU 4920 Transparent And Fair Price On Time Delivery

NSK NNU 4920 Bearing Description

We supply various of NSK NNU 4920 bearings. bearings is purity material and high precision , the varieties of NSK bearings is up to thousands of species .NSK NNU 4920 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NSK NNU 4920 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NSK NNU 4920 bearings inquire deeply into the running of the machine and friction phenomenon .NSK NNU 4920 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 NNU 4920 bearings will be arranged timely for we have a large stock of NSK NNU 4920 bearings in HongKong.

NSK NNU 4920 Bearing Specification

Bearing number : NNU 4920

Size (mm) : 100x140x40

Brand : The brand you need

Bore Diameter (mm) : 100

Outer Diameter (mm) : 140

Width (mm) : 40

Bearing dimensions and specification in ALIER catalogue:

d – 100 mm

Fw – 112 mm

D – 140 mm

B – 40 mm

C – 40 mm

r min. – 1,1 mm

Weight – 1,9 Kg

Basic dynamic load rating (C) – 155 kN

Basic static load rating (C0) – 295 kN

(Grease) Lubrication Speed – 4 000 r/min

(Oil) Lubrication Speed – 5 000 r/min

Tags :  ALIER , 100x140x40