KOYO 39590/39521 Bearing

KOYO Bearing Professional After-sales Guarantee Easy And Secure Payment 39590/39521 Transparent And Fair Price On Time Delivery

KOYO 39590/39521 Bearing Description

We supply various of KOYO 39590/39521 bearings. bearings is purity material and high precision , the varieties of KOYO bearings is up to thousands of species .KOYO 39590/39521 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of KOYO 39590/39521 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,KOYO 39590/39521 bearings inquire deeply into the running of the machine and friction phenomenon .KOYO 39590/39521 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 KOYO 39590/39521 bearings will be arranged timely for we have a large stock of KOYO 39590/39521 bearings in HongKong.

KOYO 39590/39521 Bearing Specification

Bearing number : 39590/39521

Size (mm) : 66.675×112.712×30.162

Brand : The brand you need

Bore Diameter (mm) : 66,675

Outer Diameter (mm) : 112,712

Width (mm) : 30,162

Bearing dimensions and specification in ALIER catalogue:

d – 66,675 mm

D – 112,712 mm

T – 30,162 mm

B – 30,162 mm

C – 23,812 mm

a – 23,3 mm

r min. – 3,6 mm

r2 min. – 0,8 mm

da min. – 80 mm

Da – 103 mm

db min – 74 mm

ra max. – 3,6 mm

rb max. – 0,8 mm

Db – 107 mm

Weight – 1,192 Kg

Basic dynamic load rating (C) – 147 kN

Basic static load rating (C0) – 207 kN

(Grease) Lubrication Speed – 3300 r/min

(Oil) Lubrication Speed – 4500 r/min

Calculation factor (e) – 0,34

Calculation factor (Y0) – 0,97

Calculation factor (Y1) – 1,77

Tags :  ALIER , 66.675×112.712×30.162