Spherical Roller Bearing 22218CC W33 for Mining Machinery

Bearing Series NO. : Spherical Roller Bearing 22218CC W33 for Mining Machinery Material : Gcr15 Cage : CC ( Tamped steel cage ) Inner ring bore : Tapered bores ( K , K30 ) or Cylindrical bore Lubrication : Oil Lubrication , Grease Lubrication Clearance Design : C0 , C3 ,C4 Tolerance Grade : P0 ,...

Product Details

 Bearing Series NO. : Spherical Roller Bearing 22218CC W33 for Mining Machinery  

 Material :  Gcr15
 Cage :  CC  (  Tamped steel cage )
 Inner ring bore : Tapered bores ( K , K30 )  or  Cylindrical bore 
 Lubrication :  Oil Lubrication ,  Grease Lubrication
 Clearance Design :  C0 , C3 ,C4 
 Tolerance Grade :  P0 , P6
 Standard :  ISO
 Operating Temperature Design :  S0 ,S1, S2
 Technical Parameter :

Dimension  (mm)

Basic Load    rating (KN)

Limiting    Speed (r/min)

Weight ( Kg)






Grease Lubrication

Oil    Lubrication









WST Bearing Video 



WST  Spherical roller bearing 22218CC W33 is Use the World fist class AICHELIN heat  treat equipment produce the high quality martensite chrome steel.  deep carburized layer, Have long service life , widely application on all the  industrial especially on the mining machinery ,   gear box , vibration screen .  

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WST Bearing Advantage

WST Bearing use the top brand bearing steel  in China . Advanced CNC Equipment import from Germany . The first class   AICHELIN heat treat equipment import from  Austria , Advanced equipment secured the bearing hardness , anti-friction,increased  the fatigue load limit , extend the bearing service life. WST bearing have a  strong team on R&D , Material purchase, Inspection , Sales & After  Sales . Professional team provide you the professional service . Choice WST  bearing , Choice Professional !


1, Q : What is your bearing advantaged ?
 A : Our bearing is enhanced design , with  large size and more quantity rollers ,So compare with standard design bearing  have a long service time and heavy loading .Widely application on the Mining  machinery , vibration screen, crusher .

2, Q : What is your company advantage ?
 A :  We have advanced equipment import from Germany, Especially Heat treat equipment  is AICHELIN import from Austria. Our workers have many experience in bearing  industrial .

3, Q : What is your material for bearing ?
 A:  We use the top brand bearing steel , Just like Xingcheng ,HBIS , make sure the  quality from the material .       

4, Q: What is your delivery advantage ?
 A:  We have a large quantity on stock and make sure the delivery time

WST Bearing Patent & Certificate





WST Bearing Packing


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WST Bearing Professional Team 





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