Rollers of Sealed spherical roller bearing production process

Rollers of Sealed spherical roller bearing production process

 

Sealed spherical roller bearing mainly be used in heavy duty applications,so each parts must be testing and choosen carefully,the rollers also need high precision and stable performance quality,which directly determines the service life and operating condition of the sealed spherical roller bearings.drum rollers is difficult to process than cylindrical rollers,now the production process as follows

 

Material → testing → lathe machine process → process inspection → heat treatment → hardness and metallographic examination → grinding machine process → process inspection →  Vibratory finishing → surface testing → outer diameter size sorting → cleaning，Oil,packing → warehouse

 

The rollers of sealed spherical roller bearings need many process to confirm the dimension precise,the precise of rollers & rings & cages are also key factors to determine the quality of sealed spherical roller bearings,XRB as the professional China Bearing Manufacturer,High quality and competitive price can meet our customers demand from all over the world.