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    Single row deep groove ball bearings
    Single row deep groove ball bearings with filling slots
    Double row deep groove ball bearings
    Single row angular contact ball bearings
    Double row angular contact ball bearings
    Four point contack ball bearigns
    Single row cylindrical roller bearings with cage
    Double row cylindrical roller bearings
    Full complement cylindrical roller bearings
    Double row full complement cylindrical roller bearings for cable sheaves
    Four and six row cylindrical roller bearings
    Cylindrical roller thrust bearings
    Single row taper roller bearings
    Paired single row taper roller bearings
    Spherical roller bearings
    Needle roller bearings
    Support rollers
    Cam followers
    Slewing bearing



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Cam followers

NBI cam followers have an internal design very similar to that of a needle or cylindrical roller bearing. They are characterized by a thick walled outer ring that enables them to accommodate shock loads while reducing distortion and bending stresses. The outside running surface is crowned as standard. However, cam followers with cylindrical (flat running surfaces are available for certain appli cations, Instead of an inner ring, cam followers have a solid stud(pin) that is threaded so that the cam follower can be quickly and easily attached to appropriate machine components by means of a hexagonal nut. Axial guidance for the outer ring is provided by an integral flange at the head of the stud and a lange ring pressed onto the stud, or by the roller complement. Cam followers are pre-greased ready-to-mount units that are suitable for all types of cam drives,tracks and conveyor systems. NBI cam followers are available in three different designs: · KR design · NUKR design · PWKR design All three designs of cam followers have the same main dimensions The differences are in their in- ternal design, which make them suitable for va rious operating conditions. All designs are available with a concentric seat or an eccentric collar, which is shrunk onto the stud enables less stringent manufacturing lerances to be specified for associated components. The ues for the adjustable eccentricity are listed in the product tables.


Changzhou Cronos Special Bearing Manufacture Co.,Ltd
Add:No.8 Juxiang Road,Wujin Economic Development Zone,Changzhou City,Jiangsu 213149,China