KOYO JH307749/JH307710 Bearing

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KOYO JH307749/JH307710 Bearing Description

We supply various of KOYO JH307749/JH307710 bearings. bearings is purity material and high precision , the varieties of KOYO bearings is up to thousands of species .KOYO JH307749/JH307710 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of KOYO JH307749/JH307710 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,KOYO JH307749/JH307710 bearings inquire deeply into the running of the machine and friction phenomenon .KOYO JH307749/JH307710 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 JH307749/JH307710 bearings will be arranged timely for we have a large stock of KOYO JH307749/JH307710 bearings in HongKong.

KOYO JH307749/JH307710 Bearing Specification

Bearing number : JH307749/JH307710

Size (mm) : 55x110x39

Brand : The brand you need

Bore Diameter (mm) : 55

Outer Diameter (mm) : 110

Width (mm) : 39

Bearing dimensions and specification in ALIER catalogue:

d – 55 mm

D – 110 mm

T – 39 mm

B – 39 mm

C – 32 mm

a – 26,8 mm

r min. – 3 mm

r2 min. – 2,5 mm

da min. – 71 mm

Da – 97 mm

db min – 64 mm

ra max. – 3 mm

rb max. – 2,5 mm

Db – 104 mm

Weight – 1,72 Kg

Basic dynamic load rating (C) – 176 kN

Basic static load rating (C0) – 224 kN

(Grease) Lubrication Speed – 3600 r/min

(Oil) Lubrication Speed – 4900 r/min

Calculation factor (e) – 0,35

Calculation factor (Y0) – 0,95

Calculation factor (Y1) – 1,73

Tags :  ALIER , 55x110x39