KOYO BK4020 Bearing

KOYO Bearing Professional After-sales Guarantee Easy And Secure Payment BK4020 Transparent And Fair Price On Time Delivery

KOYO BK4020 Bearing Description

We supply various of KOYO BK4020 bearings. bearings is purity material and high precision , the varieties of KOYO bearings is up to thousands of species .KOYO BK4020 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of KOYO BK4020 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,KOYO BK4020 bearings inquire deeply into the running of the machine and friction phenomenon .KOYO BK4020 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 BK4020 bearings will be arranged timely for we have a large stock of KOYO BK4020 bearings in HongKong.

KOYO BK4020 Bearing Specification

Bearing number : BK4020

Size (mm) : 40x47x20

Brand : The brand you need

Bore Diameter (mm) : 40

Outer Diameter (mm) : 47

Width (mm) : 20

Bearing dimensions and specification in ALIER catalogue:

Fw – 40 mm

D – 47 mm

C – 20 mm

r5 min. – 1 mm

C2 – 17.3 mm

Weight – 0.070 Kg

Basic dynamic load rating (C) – 25.1 kN

Basic static load rating (C0) – 50.4 kN

(Grease) Lubrication Speed – 5200 r/min

(Oil) Lubrication Speed – 7900 r/min

Tags :  ALIER , 40x47x20