Products

Cross roller bearings
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Bearing type: SX, RB, RU, RE, RA
Rolling element:  cylindrical rollers
Cage: plastic spacers
Precision class: P5, P4, P2
Size range: 20mm (bore diameter) to 1250mm 
 
 
 
 
Cross roller bearings, rolling elements are X arranged, these bearings can support axial load, radial loads and tilting moment loads.
         Features: high rigidity, high dimensional and running accuracy, saving mounting space.
         Applications: industrial robots, rotary tables, medical devices, inspection equipments etc.
         Precision class: P5, P4, P2
 
 
         SX type: the outer ring is split and is held together by three retaining rings. The inner ring is integrated with the main body. SX type is optimal for areas where high rotation accuracy of inner rings is required.
 
         RB type: RB type is the basic type of cross roller bearings. The outer ring is split while the inner ring is integrated with the main body. RB type is optical for areas where high rotation accuracy of inner rings is required.
      We supply RB...USP type bearings.
 
         RU type: An integrated inner/outer ring type that can be used for both inner ring rotation and outer ring rotation, having fixing holes.
 
         RE type: The inner ring is split while the outer ring is integrated. It’s optimal for areas where the outer ring is required to have high rotation accuracy.
 
         RA type: The outer ring is split while the inner ring is integrated. It’s optimal for areas where the inner ring is required to have high rotation accuracy