KOYO 688 Bearing

KOYO Bearing Professional After-sales Guarantee Easy And Secure Payment 688 Transparent And Fair Price On Time Delivery

KOYO 688 Bearing Description

We supply various of KOYO 688 bearings. bearings is purity material and high precision , the varieties of KOYO bearings is up to thousands of species .KOYO 688 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of KOYO 688 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,KOYO 688 bearings inquire deeply into the running of the machine and friction phenomenon .KOYO 688 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 688 bearings will be arranged timely for we have a large stock of KOYO 688 bearings in HongKong.

KOYO 688 Bearing Specification

Bearing number : 688

Size (mm) : 8x16x4

Brand : The brand you need

Bore Diameter (mm) : 8

Outer Diameter (mm) : 16

Width (mm) : 4

Bearing dimensions and specification in ALIER catalogue:

d – 8 mm

D – 16 mm

B – 4 mm

C – 4 mm

r min. – 0,2 mm

r1 min. – 0,2 mm

da min. – 9,6 mm

Da max. – 14,4 mm

ra max. – 0,2 mm

Weight – 0,0032 Kg

Basic dynamic load rating (C) – 1,6 kN

Basic static load rating (C0) – 0,71 kN

(Grease) Lubrication Speed – 42000 r/min

(Oil) Lubrication Speed – 50000 r/min

Calculation factor (f0) – 14

Tags :  ALIER , 8x16x4