Description of XU series crossed roller bearings

XU series cross roller bearings Include common precision slewing rings and high precision crossd roller bearings,can custom made with different material (GCR15,50Mn,42CrMo ),this series bearings preloaded,can support higher loads. Due to its design,one single bearing can reliably support axial radial and tilting moment loads,it is cost-effective.

They are sealed on both sides,lubricated with high quality grease,can relubricated via lubrication nipples and particularly easy to fit. 

This bearing provided without gear teeth,in order to achieve simple drive solutions. Of course external or internal gear teeth are available.

They are suitable for applications with uniform running free from stick-slip,low roatation resistance and high requirements for axial and radial runout accuracy and rigidity, like in robots,handling system and machine tools.

Crossed Roller Bearings Parameters                                                                                                

  Model number-        XU080149                                                                                                       

Inner ring(mm)-        101.6                                                                                                  

Outer ring(mm)-     196.85                                                                                                    

Width(mm)-    22.22                                                                                                   

Weight(Kg)-      3.6                                                                                                       

Materials-  GCR15/GCR15SiMn                                                                                                 

Precision grade-       P5/P4                                                                                                    

Lubrication type-      Grease lubrication                                                                                            

Rotating part- Inner ring/Outer ring                                                                                            

Load direction-         Multi-load                                                                                      

Structure-         Integrated Inner/Outer Ring

Series Model No.

XU050077,XU060094,XU060111,XU080120,XU080149,XU120179,XU120222,XU160260,XU080264,XU160405,XU080430,XU300515.

Related moldes.

XSU080168bearings,XSU080188bearings,XSU080218bearings,XSU080258bearings,XSU080318bearings,XSU080398bearings,
XSU140414bearings,XSU140544bearings,XSU140644bearings,XSU140744bearings,XSU140844bearings,XSU140944 bearings     

Main parameters and drawings 

  Photoes

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YRTS High speed rotary table bearings ,YRTM with angle measuring system bearings,ZKLDF SERIES ROTARY TABLE  BEARING,Crossed roller bearing , Thin section bearing , Turntable bearing , Roller Bearing ,Bearing ,Slewing bearing ,Robotic bearing ,Rotary Table Bearing , YRT Rotary Table Bearing ,Angular Contact Ball Bearing , Ceramic bearings.