CAE single row roller bearing is radial separated type bearing, that is, the bearing ring with roller and holder group can be separated with another ferrule. Different elements of bearing can be installed singly, which makes the installation easier.
     CAE single row roller bearing has various kinds of basic designs, with the main differences of the arrangement at flange, including:
     The characteristics of NU-type cylindrical bearing is the two fixed flanges at the outer ring, while the inner ring is flat. This kind of nearing allows axial displacement in two directions relative to the bearing pedestal.
The characteristics of NJ-type cylindrical bearing is the two fixed flanges at the outer ring, while the inner ring has one flange. This kind of bearing can be used as the axial location in one direction. They just allow the axial displacement in one direction to the bearing pedestal.
     NUP-type cylindrical bearing is locating bearing. The features of this design is that there lie two fixed flanges at the outer ring, with one entire flanges and one check ring at the inner track. This kind of bearing can be used as the axial location in two directions.
      N-type cylindrical bearing has two fixed flanges at the inner ring, with no flange at the outer track. This kind of bearing allows the axial location in two directions to the bearing pedestal.
NF-type cylindrical bearing has one fixed flange at the outer track, with two flanges at the inner track. This kind of bearing allows the trust in single direction, which is the half-located bearing.