Cylindrical Roller Bearing (good quality with competitive price)

• Rolling Body: Roller Bearings
• The Number of Rows: Double
• Outer Dimension: Small and Medium-Sized (60-115mm)
• Material: Bearing Steel
• Spherical: Aligning Bearings
• Load Direction: Radial Bearing
• Model NO.: 22208
• Separated: Unseparated
• Bearing Material: Chrome Steel(Gcr15)
• Housing Material: Cast Iron(Ht200)
• Hardness: 60-63
• Coordination of Bearing & Housing: H7 & J7 & K7
• Quality Certification: ISO9001: 2008, GB / T 19001-2008
• Steel Ball: G10
• Transport Package: Single Boxed
• Specification: chrome steel
• Trademark: FKD, HHB OEM
• Origin: Hebei China
• HS Code: 84832000
• Production Capacity: 20000PCS/Day

Product Description

Factory profile 
 
(1)Hebei Hailan Bearing Manufacture Co., ltd, is the professional manufacture and exporter of Pillow block bearing, make the bearing and housing all by ourselves.
 
(2)30 years' expeience of producing and exporting all kinds of bearings. 
 
(3)With the advanced technique and equipments, we can provide high-level products under standard process and device .
 
(4)We have passed the ISO9001:2000 International Quality Management System and got the Certificate of Import & Export from our government . 
 
(5)The annual output is more than 10 million sets 

Product Description:
Pillow blocks consist of the insert ball bearing and housing. 
Insert ball bearing are designed in almost the same way as deep groove ball 
bearing, except the outer ring is spherical and the inner ring is wide. 



 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.