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Cylindrical Roller Bearing (356) , Spherical Roller Bearing (2) , Taper Roller Bearing (4)
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Cylindrical Roller Bearing NU205E

FOB Reference Price:Get Latest Price
US $0.2 - 2,000 / Piece | 10 Piece/Pieces negotiable (Min. Order)
Supply Ability:
300000 Piece/Pieces per Month
Seller Support:
Payment protection
On-time shipment
Product quality protection

Quick Details

Brand Name:
Bore Size:
0 - 25 mm
Outside Diameter:
0 - 52 mm
Model Number:
Precision Rating:
P0, P6, P5, P4
Seals Type:
Number of Row:
Single Row, Double Row, Four Row
Place of Origin:
Zhejiang, China (Mainland)
Industrial Exporting Packing
Chrome steel
steel or brass
C0 C2 C3 C4 C5
vibration& Noisy:
Z1,Z2,Z3,Z4 V1,V2,V3,V4

Packaging & Delivery

Packaging Details: 1. Industrial Exporting Package with anti-tarnish paper/Carton/Pallet
2. Individual Paper Box/Carton/Pallet
3 Wraped by blue tie/Pallet

  Cylindrical Roller Bearing NU205E



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

NameCylindrical Roller Bearing
MaterialChrome steel
Seal TypeOpen
Precision RatingABEC1, ABEC3, ABEC5, ABEC7,ABEC9
Number of RowSingle Row, Double Row, Four Row

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.


Packaging & Shipping

Boyan Tzanev

Company Information



Our Factory

Ningbo Demy (D&M) Bearings Co., Ltd. is a leading manufacturer of ball & roller bearings and exporter of belts, chains and auto parts in China. We specialize in research and development of various kinds of high precision, non-noise, long-life bearings, high quality chains, belts, auto parts and other machinery & transmission products.

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China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
2 Transactions 20,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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