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Custom double row cylindrical roller bearing manufacturer

Custom double row cylindrical roller bearing manufacturer

NU 1021
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Product Information of Custom double row cylindrical roller bearing manufacturer
Company Advantages
1. The production planning of Waxing is flexible and efficient. It is widely applied in the machinery for its low running resistance
2. The product not only brings practical value for daily life, but also it enhances people's spiritual pursuit and enjoyment. It will greatly bring a refreshing feeling to the room. It, processed by lubricant technology, features improved bearing performance
3. This product features low standby energy consumption. It does not consume any power when it is turned off, or only consumes very little power when it is in standby condition. The especially-designed logo can be printed on the product
4. The product is impervious to impact and vibration. It has a robust housing to house the electric parts, so as to prevent the parts from the vibration during operation. The internal structure of the product compensates for shaft deflections and housing distortions caused by the heavy loads
Bore Size:105mm
Applicable Industries:Manufacturing Plant, Farms, Construction works 
Brand Name:WXING
Model Number:NU 1021
Precision Rating:P0 P6 P5 P4 P2
Seals Type:open
Number of Row:Single Row
Place of Origin:shandong
Product name: cylindrical roller bearing NU 1021
Package:industrial package
Service:OEM Customized Services
Cage:Steel Cage.Brass Cage

Custom double row cylindrical roller bearing manufacturer-1Product Description

Product Description

 What is a  Cylindrical Roller Bearing?

Cylindrical roller bearing are of high load capacity and can operate at high speeds because they use rollers as their rolling elements. They can therefore be used in applications involving heavy radial and impact loading.


The rollers are cylindrical in shape and crowned at the end in order to reduce the stress concentrations. They are also suitable for applications that require high speed because the rollers are guided by ribs which are either on the outer or inner ring.


More information

With the absence of ribs, either the inner or outer ring will move freely so as to adjust to axial movement hence can be used as free side bearings. This enables them to absorb shaft expansion to a certain extent, relative to the housing position.


NU and NJ type cylindrical roller bearing produce high performance results when used as free side bearings because they possess the required characteristics for that purpose. NF type cylindrical roller bearing also supports the displacement of the axial to a certain extent in both directions and therefore can be used as a free side bearing.


In applications where heavy axial loads have to be supported, cylindrical roller thrust bearings are the most suitable. This is because they are designed to contain shock loads, are stiff and the axial space required is little. They only support axial loads that are acting in a single direction.


Detailed applications

Specifically, our cylindrical roller bearings can be used in industrial transmission, automotive, electric motor, generator sets, elevating machinery, machine tool spindles as well as internal-combustion engines, etc.



These roller bearings can be separated and are easy to mount as well as dismount.


Product specification

Name    Cylindrical Roller Bearing    

Brand    BMT/OEM    

Material    Chrome steel    

Seal Type    Open    

Precision Rating    ABEC1, ABEC3, ABEC5, ABEC7,ABEC9    

Number of Row    Single Row, Double Row, Four Row    

OEM    Acceptable    

Samples    Available    

Certification    ISO9001:2000    


1.High quality and good service

2.Less friction and low noise

3.Competitve price


5.Ability to carry heavy loads

6.Less coefficient of friction

7.High limiting speed

8.Large size range:inner diameter from  20mm-800mm.

9.Variations of structure:NU,N,NJ,NF,NUP,NH,NCL...V,NB,NU...V,NNU,NNCF,NNCL,NNCS,FC,FCD,FCDP...

10  Physical Characteristics: 

      1)  Cylindrical roller bearing can be separated by single row,double rows and four rows.

      2)  This kind of bearing can be submitted to high radial load and some axial load.

      3)  The rolling element of cylindrical roller bearing is cylinder,the two ends of the external lines have the corrective slope which can eliminate the contact stress.

      4)  NN and NNU design cylindrical roller bearing have high rigid and apply to machines such as millings.


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Custom double row cylindrical roller bearing manufacturer-3

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Company Features
1. Among Chinese manufacturers that provide high-quality products, Zhejiang waxing electromechanical co.LTD. is highly recommended for designing and manufacturing .
2. Our high-technology double row cylindrical roller bearing is the best.
3. Based on a deep corporate culture, Waxing has become a leading supplier. Inquire!
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