NTN BEARING

NTN 239/670K Bearing

Model:239/670K

In stock
Category:Spherical Roller Bearings
Dimensions: 670 x 900 x170(mm)
Ships To: Worldwide
Payment:L/C, T/T, D/P, Money Gram, Western Union, Paypal
Delivery Terms:By Sea, Air Or Express-DHL, FedEx, TNT, UPS, EMS

GET A QUOTE
CONTACT US

NTN 239/670K Bearing Specification

Bearing 239/670K

Bearing number : 239/670K

Size (mm) : 670x900x170

Brand : NTN

Bore Diameter (mm) : 670

Outer Diameter (mm) : 900

Width (mm) : 170

Bearing dimensions and specification in YHY catalogue:

d – 670 mm

D – 900 mm

B – 170 mm

C – 170 mm

r min. – 6 mm

da min. – 698 mm

Da max. – 872 mm

ra max. – 5 mm

Weight – 307 Kg

Basic dynamic load rating (C) – 4 100 kN

Basic static load rating (C0) – 10 300 kN

(Grease) Lubrication Speed – 300 r/min

(Oil) Lubrication Speed – 390 r/min

Calculation factor (e) – 0,18

Calculation factor (Y0) – 3,67

Calculation factor (Y1) – 3,76

Calculation factor (Y2) – 5,59

Tags :  YHY , 670x900x170

NTN 239/670K Bearing Description

We supply various of NTN 239/670K bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 239/670K bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 239/670K bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 239/670K bearings inquire deeply into the running of the machine and friction phenomenon .NTN 239/670K 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 NTN 239/670K bearings will be arranged timely for we have a large stock of NTN 239/670K bearings in HongKong.

Scroll to Top