High quality Cylindrical Roller Bearing System 1

High quality Cylindrical Roller Bearing

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 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

Specifications

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.

Advantages

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
Features	1.High quality and good service 2.Less friction and low noise 3.Competitve price 4.Durable 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:Where can the processing of non spherical bearings subject?: Where can the processing of non spherical bearings subject?Sure. Where are you?

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??: GB/T 6391-2003, radial contact and angular contact groove ball bearings, and self-aligning ball bearings (except with groove bearings and outer spherical bearings), bm=1. 3, outer spherical bearing bm=1.3

Q:Excuse me, bearing is often used in what place, what are the characteristics of ball bearing.: Textile machinery, conveying equipment, fans

Q:Who has the SolidWorks bearings model plug-in thx again: Maddie tool set, the search on the net, not only have many bearings, standard parts, can add their own model package, very convenient

Q:For example, for example, F208's outer spherical bearing block, and then with a cover on top, what type is this? Thanks: I Baidu space album inside product photos, contact information to see my information.

Q:What is the maximum speed of spherical bearings: How high speed spherical bearings are used in the low speed of the field more, you must use the big size, speed is also different

Q:How to remove bearing seat?: Fix the bearing block and then slide the bar through the inside eye of the bearing

Q:The outer ball with vertical seat bearing, cup212 internal diameter and outer diameter each is how much?: The wrong number, the ball with a vertical seat, bearings should be UCP, not cupCup212 is the wrong model,Bearing type: spherical bearingsNew model: UCP212Domestic old model: Z90512Internal diameter (mm):60Outside diameter (mm):65.1Width (mm):243

Q:How does the bearing seat fit with the shaft and the bearings?: Know from some relevant information, in order to give full play to the role and performance of the bearing and shaft and the inner ring and outer ring and with the bearing seat and the bearing seat and the outer ring of the match must be appropriate if the run time matched position gap between the shaft and the inner ring may lead to (or between the outer ring and bearing seat) dislocation. Creep must occur. It's hard to stop. This will cause a noticeable wear on the mating face and cause damage to the bearings, shafts, and bearing housings. Moreover, the heat generated by sliding causes temperature to rise, causing bearing burns, and even lubricant burning. When assembling the shaft and the hole, the interference fit or the clearance should be engaged to ensure the flexibility of the movement, and the size relation of the fitting parts is the fit. An interference fit.

Q:The electric flat car bearing is a bearing? Which type? What's the name? No search: Look at your picture. It's a UCP type bearing with a dust cover

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