• High quality Cylindrical Roller Bearing System 1
  • High quality Cylindrical Roller Bearing System 2
  • High quality Cylindrical Roller Bearing System 3
High quality Cylindrical Roller Bearing

High quality Cylindrical Roller Bearing

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1 pc
Supply Capability:
100000 pc/month

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Packaging & Delivery

Packaging Detail:1. Industrial Exporting Package with anti-tarnish paper/Carton/Pallet 2. Individual Paper Box/Carton/Pallet 3 Wraped by blue tie/Pallet
Delivery Detail:Upon the quantity, about 35-45 days


Cylindrical Roller Bearing:
1 Heavy radial and impact loading
2 Less coefficient of friction
3 High quality and good service




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.


Q:Spherical bearings: Brand: ZCG bearing how do their agents, their quality is good
Foundry outside Mao Pei and then to their purchase yard of his car and then processed together
Q:Spherical bearings * Luoyang domestic spherical bearing holder is required?
1. wave cage: a rolling bearing cage consisting of one or two wavy ring-shaped parts.2. cage (window): the hole or opening on the cage to accommodate one or more rolls.
Q:For example, for example, F208's outer spherical bearing block, and then with a cover on top, what type is this? Thanks
You are talking about dust cover, belong to non-standard series, with the cover of C, blind cover is M.
Q:although after the installation of the bearing will feel good, so does it have any effect on the quality of bearings?
It should be fixed, fixed, there will be no effect
Q:What are the advantages of split bearing housings and flanged bearing housings?
Most of the split bearing housings are made of this type of bearings and mounted on shafts. The shafts do not need to be machined with precise tolerances as cylindrical holes are installed, and this method of installation does not require heating bearings. In addition, the disassembly is also quite convenient due to the use of a tapered adaptor. The overall cost of the adapter installation is less than the installation of the cylindrical bore. The retaining ring holds the bearing in the bearing housing, also known as the "fixed" bearing. Other terms "fixed" or "floating" or "more", "positioning" or "non positioning"". Flange bearing seat flange bearing seat has many types, from the shape of: square, round, diamond, convex, square, convex, round, ring, slider and so on. The above types of flange bearing installation holes, four holes, two holes with three holes, and mounting holes, with mounting holes belonging to the two upper and lower sliding chute. Move back and forth on the rack. Therefore, the utility model is most suitable for occasions requiring adjusting the distance between shafts. The axis of the machine can also move during operation. Often used in belts, chains and other transmission shafts. Flange bearing block is the most typical and most commonly used type, suitable for all transmission devices and shafts parallel to the mounting surface. It has full strength and steel when used. Reprinted please indicate source: sincere heavy bearing seat
Q:how to choose the bearing block 10Bearing inner diameter 50, outer diameter 80, width 10, code type 160106000, what kind of bearing seat should be chosen?I should check to insert ball bearings in there?
Spherical bearings for bearing seat and a bearing, in fact, is the outer spherical bearing deep groove ball bearings (that is 6000) a deformation, in order to better and bearing with design.
Q:Bearing is divided into bearing screws and without bearing screws?
The fastening screw you said might be the top of the outer ring of the outer spherical bearing. If this is the case, then some of them are gone.
Q:That is, the domestic spherical bearing model in the SKF are called what, to be comprehensive
For example, UCP 207 is converted to SKF, SY 35 TF. Bearing Units.
Q:Bearing UCP206 and UCPH206 what is the difference
Main application: printing machinery, textile machinery, with high load impact load.Thank you for your adoption, and what questions can you continue to ask?!
Q:The calculation method of load dynamic load capacity and SKF equivalent spherical bearings and bearing load capacity. With deep groove ball bearings ball bearings and bearing the same, the same calculation method of equivalent load. There is no relevant standards like GB, or JB??
Spherical bearings are roller bearings and bearing seats together in a bearing unit. Most of the outer spherical bearings are made of outer diameter spherical surface, and with a spherical bore of the imported bearing seat together, the structure of various forms, versatility and interchangeability good.Spherical bearing:Refers to a hypothetical radial bearing to withstand a magnitude and direction constant (or axial center) load, to one million in the load bearing units for basic rating life.

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