... 4)Demension(d,D,B): 12mm,28mm,8mmsimple in strucure popularly used in many applications high limiting speed and low noise ... and widely used bearing.It can accommodate axial loads in both directions, in addition to radial loads, even at high speeds.Theay are available ... rotating speeds ••Well suited for medium high radial and axial loads in one or both directions ••Various seals and grease variants ...