KOYO ER207-20 Bearing

KOYO Bearing Professional After-sales Guarantee Easy And Secure Payment ER207-20 Transparent And Fair Price On Time Delivery

KOYO ER207-20 Bearing Description

We supply various of KOYO ER207-20 bearings. bearings is purity material and high precision , the varieties of KOYO bearings is up to thousands of species .KOYO ER207-20 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of KOYO ER207-20 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,KOYO ER207-20 bearings inquire deeply into the running of the machine and friction phenomenon .KOYO ER207-20 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 ER207-20 bearings will be arranged timely for we have a large stock of KOYO ER207-20 bearings in HongKong.

KOYO ER207-20 Bearing Specification

Bearing number : ER207-20

Size (mm) : 72×31.75×42,9

Brand : The brand you need

Bore Diameter (mm) : 72

Outer Diameter (mm) : 31.75

Width (mm) : 42,9

Bearing dimensions and specification in ALIER catalogue:

d – 31.75 mm

D – 72 mm

B – 42,9 mm

C – 24 mm

S1 – 25,4 mm

a – 3,18 mm

f – 1,65 mm

r min. – 1,1 mm

r1 min. – 0,5 mm

C – 5,5 mm

D2 – 78,4 mm

S – 17,5 mm

S2 – 6,5 mm

Thread (G) – 5/16-24UNF

Weight – 0,69 Kg

Basic dynamic load rating (C) – 25,7 kN

Basic static load rating (C0) – 15,4 kN

Calculation factor (f0) – 13,9

Tags :  ALIER , 72×31.75×42,9