KOYO 30244JR Bearing

KOYO Bearing Professional After-sales Guarantee Easy And Secure Payment 30244JR Transparent And Fair Price On Time Delivery

KOYO 30244JR Bearing Description

We supply various of KOYO 30244JR bearings. bearings is purity material and high precision , the varieties of KOYO bearings is up to thousands of species .KOYO 30244JR bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of KOYO 30244JR bearings is the operation and control. In order to ensure the smooth operation and normally rotation,KOYO 30244JR bearings inquire deeply into the running of the machine and friction phenomenon .KOYO 30244JR 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 30244JR bearings will be arranged timely for we have a large stock of KOYO 30244JR bearings in HongKong.

KOYO 30244JR Bearing Specification

Bearing number : 30244JR

Size (mm) : 220x400x72

Brand : The brand you need

Bore Diameter (mm) : 220

Outer Diameter (mm) : 400

Width (mm) : 72

Bearing dimensions and specification in ALIER catalogue:

d – 220 mm

D – 400 mm

T – 72 mm

B – 65 mm

C – 54 mm

a – 76,5 mm

r min. – 5 mm

r1 min. – 4 mm

r2 min. – 4 mm

da min. – 242 mm

da max – 263 mm

Da min – 344 mm

Da max. – 382 mm

db max. – 263 mm

Db min. – 371 mm

ra max. – 4 mm

rb max. – 3 mm

Db – 371 mm

Weight – 35,9 Kg

Basic dynamic load rating (C) – 1010 kN

Basic static load rating (C0) – 1440 kN

(Grease) Lubrication Speed – 830 r/min

(Oil) Lubrication Speed – 1100 r/min

Calculation factor (e) – 0,44

Calculation factor (Y0) – 0,79

Calculation factor (Y1) – 1,43

Tags :  ALIER , 220x400x72