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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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Support rollers

Support rollers are either needle roller or cylin drical roller bearings with an extra radially thick outer ring. Depending on their series, support roLlers may be both separable and non separable bearings. Support rollers usually run with their outer ring either directly on a guide track or against a ma chine surface that is for guidance. Due to their extra-thick outer rings, support ro llers are able to accept high radial forces as well as shock loads. Their ability to accommodate axial forces, howe ver, depends on the particular design of the su- pport roller. Support rollers are usually exposed to minor mi alignments during operation, To minimize the negative effects of such misalignments,(e. g high edge stresses), support rollers are more fre- quently used with sphered outer rings. NBI support rollers with parallel (cylindrical) outer diameters are indicated by the suffix x.


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