KOYO NJ228R Bearing

KOYO Bearing Professional After-sales Guarantee Easy And Secure Payment NJ228R Transparent And Fair Price On Time Delivery

KOYO NJ228R Bearing Description

We supply various of KOYO NJ228R bearings. bearings is purity material and high precision , the varieties of KOYO bearings is up to thousands of species .KOYO NJ228R bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of KOYO NJ228R bearings is the operation and control. In order to ensure the smooth operation and normally rotation,KOYO NJ228R bearings inquire deeply into the running of the machine and friction phenomenon .KOYO NJ228R 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 NJ228R bearings will be arranged timely for we have a large stock of KOYO NJ228R bearings in HongKong.

KOYO NJ228R Bearing Specification

Bearing number : NJ228R

Size (mm) : 140x250x42

Brand : The brand you need

Bore Diameter (mm) : 140

Outer Diameter (mm) : 250

Width (mm) : 42

Bearing dimensions and specification in ALIER catalogue:

d – 140 mm

Fw – 169 mm

D – 250 mm

B – 42 mm

C – 42 mm

r min. – 3 mm

r1 min. – 3 mm

Weight – 8.50 Kg

Basic dynamic load rating (C) – 392 kN

Basic static load rating (C0) – 514 kN

(Grease) Lubrication Speed – 2400 r/min

(Oil) Lubrication Speed – 2900 r/min

Tags :  ALIER , 140x250x42