NSK R620-1 Bearing

NSK Bearing Professional After-sales Guarantee Easy And Secure Payment R620-1 Transparent And Fair Price On Time Delivery

NSK R620-1 Bearing Description

We supply various of NSK R620-1 bearings. bearings is purity material and high precision , the varieties of NSK bearings is up to thousands of species .NSK R620-1 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NSK R620-1 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NSK R620-1 bearings inquire deeply into the running of the machine and friction phenomenon .NSK R620-1 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 R620-1 bearings will be arranged timely for we have a large stock of NSK R620-1 bearings in HongKong.

NSK R620-1 Bearing Specification

Bearing number : R620-1

Size (mm) : 620x820x90

Brand : The brand you need

Bore Diameter (mm) : 620

Outer Diameter (mm) : 820

Width (mm) : 90

Bearing dimensions and specification in ALIER catalogue:

d – 620 mm

D – 820 mm

T – 90 mm

B – 80 mm

C – 55 mm

ra1 max. – 4 mm

a – 262,8 mm

r min. – 6 mm

r1 min. – 5 mm

Da – 766 mm

db – 642 mm

ra max. – 5 mm

da – 681 mm

Db – 803 mm

Weight – 117 Kg

Basic dynamic load rating (C) – 1700 kN

Basic static load rating (C0) – 4000 kN

Calculation factor (e) – 0,94

Calculation factor (Y1) – 0,6

Calculation factor (Y2) – 0,35

Tags :  ALIER , 620x820x90