KOYO NJ421 Bearing

KOYO Bearing Professional After-sales Guarantee Easy And Secure Payment NJ421 Transparent And Fair Price On Time Delivery

KOYO NJ421 Bearing Description

We supply various of KOYO NJ421 bearings. bearings is purity material and high precision , the varieties of KOYO bearings is up to thousands of species .KOYO NJ421 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of KOYO NJ421 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,KOYO NJ421 bearings inquire deeply into the running of the machine and friction phenomenon .KOYO NJ421 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 NJ421 bearings will be arranged timely for we have a large stock of KOYO NJ421 bearings in HongKong.

KOYO NJ421 Bearing Specification

Bearing number : NJ421

Size (mm) : 105x260x60

Brand : The brand you need

Bore Diameter (mm) : 105

Outer Diameter (mm) : 260

Width (mm) : 60

Bearing dimensions and specification in ALIER catalogue:

d – 105 mm

Fw – 144.5 mm

D – 260 mm

B – 60 mm

C – 60 mm

r min. – 4 mm

r1 min. – 4 mm

Weight – 19.1 Kg

Basic dynamic load rating (C) – 471 kN

Basic static load rating (C0) – 510 kN

(Grease) Lubrication Speed – 2400 r/min

(Oil) Lubrication Speed – 3100 r/min

Tags :  ALIER , 105x260x60