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N/NJ/NU/NUP Single Row Cylindrical Roller Bearings

Brand : SDVV

Product origin : GERMANY

Delivery time : 3-5 DAYS

Supply capacity : 1500pcs

Factory supply N/NJ/NU/NUP Single Row Cylindrical Roller Bearings NU308ECM


Product details:

Bearing No.: NU308ECM

Brand: SDVV or as customer need

Material: Chrome steel (Gcr15), Carbon Steel,

IDxODxW(mm): 40x90x23

Weight(kg): 0.659

Seals Type: Open, Z, ZZ,RS, 2RS,RZ,2RZ

Clearance: C0,C1,C2,C3,C4,C5

Precision: P0,P6,P5,P4,P2

Price term: FOB, CIF, CRF, DDP

Payment terms:

A: 100% T/T in advance for small orders

B: 30% TT in advance.70% against B/L

C: western union

D: 100% LC at sight

NU308.JPG


Technical Drawing:

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d40  mm 


D90  mm 


B23  mm 



D175,9  mm 


Da max81  mm 


da max51  mm 


da min49  mm 


db min55  mm 


E80  mm 


F52  mm 


r1 min1,5  mm 


ra max1,5  mm 


ra1 max1,5  mm 


rmin1,5  mm 


s1,3  mm 

Axial displacement facility from central position

m0,659  kg 

Mass
Cr96000  N 

Basic dynamic load rating, radial
C0r79000  N 

Basic static load rating, radial
Cur10200  N 

Fatigue limit load, radial
nG9500  1/min 

Limiting speed
nB7100  1/min 

Reference speed


Description:

Cylindrical roller bearings can be divided into below types:

Single row cylindrical roller bearings

Double row cylindrical roller bearings

Multi-row cylindrical roller bearings

Single row full complete cylindrical roller bearings

Double row full complement cylindrical roller bearings

High-capacity cylindrical roller bearings

Split cylindrical roller bearings


Application:

N/NJ/NU/NUP Single Row Cylindrical Roller Bearings mainly used in automobile, electrical equipment, instrument, building machinery, rolling stock agricultural machinery and various specialized machine.


Packaging Details:

1. Industrial packaging: plastic bag/plastic tube + kraft paper + carton + plywood pallets

2. Commercial packing: 1pc/plastic bag + color box + carton + plywood pallets

3. As the clients' requirement



Shipping:

DHL, FEDEX, TNT,ARAMEX

By SEA

By AIR



FAQ

a) How to prolong service life of bearings?

     Accurate installation and using,alignment,timely monitor,re lubrication etc.

b) Reason for bearings failure?

    Usually is incorrect using method,pollution,improper use of lubricant,damage happened in installation and handing,also including installation error.according to the traces can know the reason why is failure.

c) Do you offer free samples?

   Yes, free samples can be supplied to distributors and wholesalers, however customers should bear freight.

d) How to choose bearings?

Analyse mechanical device and use conditions.clear the requiremment of bearings.select type of bearings,select distribution way of bearings.selet dimensions of bearings,select installation method of bearings.


SUN BEARINGS GROUP CO. LTD specialized in providing all kinds of N/NJ/NU/NUP Single Row Cylindrical Roller Bearings to the world.

Technical data sheet and certificates can be supplied.

If any question about our bearing price, delivery and quality, welcome to contact me to talk more!

 


Contact:

Email: alina@sdvvbearing.com

Phone/Whatsappno.: 008613606376835

Skype: hk-bearing



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