KOYO 02474/02420 Bearing

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KOYO 02474/02420 Bearing Description

We supply various of KOYO 02474/02420 bearings. bearings is purity material and high precision , the varieties of KOYO bearings is up to thousands of species .KOYO 02474/02420 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of KOYO 02474/02420 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,KOYO 02474/02420 bearings inquire deeply into the running of the machine and friction phenomenon .KOYO 02474/02420 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 02474/02420 bearings will be arranged timely for we have a large stock of KOYO 02474/02420 bearings in HongKong.

KOYO 02474/02420 Bearing Specification

Bearing number : 02474/02420

Size (mm) : 28.575×68.262×22.225

Brand : The brand you need

Bore Diameter (mm) : 28,575

Outer Diameter (mm) : 68,262

Width (mm) : 22,225

Bearing dimensions and specification in ALIER catalogue:

d – 28,575 mm

D – 68,262 mm

T – 22,225 mm

B – 22,225 mm

C – 17,462 mm

a – 17,1 mm

r min. – 0,8 mm

r2 min. – 1,6 mm

da min. – 36,5 mm

Da – 59 mm

db min – 36 mm

ra max. – 0,8 mm

rb max. – 1,6 mm

Db – 63 mm

Weight – 0,402 Kg

Basic dynamic load rating (C) – 51 kN

Basic static load rating (C0) – 61,1 kN

(Grease) Lubrication Speed – 6000 r/min

(Oil) Lubrication Speed – 8000 r/min

Calculation factor (e) – 0,42

Calculation factor (Y0) – 0,79

Calculation factor (Y1) – 1,44

Tags :  ALIER , 28.575×68.262×22.225