MA type spherical roller bearing guided by outer ring , for example 22330-A-K-MA-T41A , detailed suffix meaning , A means improved internal structure , K means taper,MA means solid brass cage ,  guided by outer ring  , T41A means  this type bearing  suitable for  vibration loading ,  narrow diameter tolerance zone ,internal radial clearance is C4 .MA type spherical roller bearing mainly used in mining machine and vibration pressure equipment , such as vibrating screen, road roller,sawtooth cutting machinery.

   WSBC 22330-A-K-MA-T41A can replace to SKF , FAG , TIMKEN brand  .  High quality bearing with competitive price will help you save much factory production cost . We can guarantee promptly delivery and after sale service  ,  if you have demand  for WSBC 22330-A-K-MA-T41A bearing or want know more about bearings , pls do free to contact us .