The spherical roller bearing is equipped with a roller-shaped roller bearing between the inner ring having two raceways and the outer ring having a spherical raceway. The center of curvature of the raceway surface of the outer ring is identical to the center of the bearing, so it has the same self-aligning function as the self-aligning ball bearing. When the shaft and outer casing are deflected, the axial load in both directions can be automatically adjusted.
The outer ring of the E-shaped bearing has an oil groove and three oil holes. It can be paired for installation (series, face to face or back to back). When back-to-back or face-to-face, the internal clearance before axial installation is larger than the normal value.
Bearing Series NO. : Spherical Roller Bearing 22216 E W33
Material : Gcr15 Martensite
Heat Treat Equipment : AICHELIN
Cage : E ( Tamped steel cage )
Inner ring bore : Cylindrical or Tapered bores ( K , K30 )
Lubrication : Oil Lubrication , Grease Lubrication
Clearance Design : C0 , C3
Tolerance Grade : P0 , P6, P5
Standard : ISO
Operating Temperature Design : S0 ,S1, S2 , S3
Technical Parameter :
|Basic Load rating (KN)||Limiting Speed (r/min)||Weight ( Kg)|
WST Spherical roller bearing 22216E W33 is enhanced design. Use the AICHELIN heat treat equipment produce the high quality martensite chrome steel. Have long service life , widely application on all the industrial , especially on the industrial robot , gear box , paper industrial.
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 !