The roller of CC type spherical roller bearings is symmetrical ,inner ring without rib,each row of rollers with stamping steel cage  . The  roller and raceway surface of CC type bearing has been optimized processed  , this  is helpful for roller guidance and reduce friction  .   For example , 22206 CCK/W33 bearing, the suffix CC means stamping steel cage, K means tapers , W33 means the bearing outer ring has  oil  groove along  with 3 oil holes.

    WSBC 22206 CCK/W33 widely used in Gear box ,metallurgical industry,paper machinery, mining machinery, Enough stock,fast delivery ,high quality and competitive price will help you save much factory production cost . If you want to know more about WSBC 22206 CCK/W33 , welcome you contact us freely.