self-aligning roller bearing 22217CA-W33 Good Quality Long Life GOLDEN SUPPLIER

Such bearings are installed with spherical rollers between the outer ring for spherical raceway and the inner ring for double raceway .

It is possible for this kind of production to bear axial load and bi—directional axial load, especially the high radial load.

As the arc center of outer ring raceway coincides with bearing center,having aligning feature,it can adiust automatically axial center misalignment as a result of shaft or housing deflection or non—concentricity.

Mounting onto and removal from shaft are facilitated for bearing with conical hole by using fasteners or withdrawal sleeve.

Conical hole has the following two tapers:

1:30(auxi|iary designation:K30):suitable for series 24000,24100.

1:12(auxiliary designation:K):suitable for other series.

Bearing with conical hole is secured onto shaft through adapter sleeve or withdrawal sleece.

Angle deviations as shown in the table below are allowed for self—aligning roller bearing as inner ring rotates under normal load and working conditions.Whether these given values can be attained is up to such conditions as bearing configuration design,seal type,etc.

We will provide day-and-night services and constantly improve service. 

If you are interested in our products bearing, we can provide the most competitive prices.

When you have any request, please feel free to contact us. And any comments or precious advice are welcomed!

Company has 468 staff in total and 56 of them are senior or intermediate technicians. The company is professional in bearing designing, manufacturing, and marketing and is equipped with advanced production lines. Their annual output is 5 million sets of bearings with 5000mm in diameter, which are all certified by the IS09001:2008 Quality Management System Requirements and reach level P5 and P4. The production is exported to Europe, America, southeast Asia and other countries.

Sticking to the pursuit of excellence, the company is implementing the 6S principle and improving the skiff management in order to offer the best production and service. 

The company has 200 production facilities and 150 testing machines. Among them are world famous 934 centerless grinding machines from Sweden, CNC turning lines from Shenyang. COK5250 double column vertical lathes and TX6213 Digital floor type boring and milling machines. Different needs can be greatly satisfied. 

Company has international advanced testing equipment in its prniaegibind testing center: Talyrond roundness instruments, 3D measuring machines, Talysurf figure minswing instruments, sine vibration controllers , different types of rapidity and acceleration vibration and olher testing machines which will guarantee the quality of production. The pass rate is 100%