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Luoyang Boying Bearing Co.,Ltd

 
 
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Thin section cross roller bearing for industrial machines 

  Category : Machinery On-line->Machinery Parts, Accessories & Elements->Bearing Parts->Bearings

     
Thin section cross roller bearing for industrial machines
 
 
       

  Product Specification
 
  Model No:      RB/RE/RU/SX/CRBH/CRB/XU/XSU/XR
  Country  CN
  Brand  BYC
  Materials  GCr15 bearing steel
  Size  40-1500(inner ring)  millimeters  
  Weight  0.15-500 kg
  Color  steel
  Packing  Industrial Neutral Packing,Package as your requirements.
  Minimum Order  5
  Payment Term  T/T
  Precision rate  P5/P4/P2
  Types of Lubrication  Grease
  Type  Crossed Roller bearing

 

    Product Detail
  Structure and Features
With the Cross-Roller Ring, cylindrical rollers are arranged with each roller perpendicular to the adjacent roller, in a 90V groove, separated from each other by a spacer retainer.

This design allows just one bearing to receive loads in all directions including radial, axial and moment loads.
Since the Cross-Roller Ring achieves high rigidity despite the minimum possible dimensions of the
Inner and outer rings, it is optimal for applications such as joints and swiveling units of industrial
Robots, swiveling tables of machining centers, rotary units of manipulators, precision rotary tables,
Medical equipment, measuring instruments and IC manufacturing machines.
C. Feature of Crossed Roller Bearing
1. High accuracy and load capacity. Precision ground V grooved ways and rollers. 
2. Withstands force in any direction. Alternately crossed rollers 45º angle.
3. Easy Installation and get used to small spaces. Threaded mounting holes in standard pattern.
4. Factory preloaded for minimum axial play and low coefficient of friction.

D. Product Application
•Industrial Robotic arm,Reducer drive
•Percision Turntable,NC rotary table
•Rotation part of Machine tools
•Inspection instrument,Medical equipment
•Aero&Aviation equipment,Military radar etc

E. Installation & Cautions
1.Inspect the parts before installing:Clean bearing bracket,main axle or other parts to remove dirt or grease.
2.Place the bearing into the bearing bracket and main axle:To match the design clearance ,keep the bearing horizontal and insert the bearing into the bearing bracket or axle.If it is hard to install,use a rubber hammer to slightly hit every part of the bearing,so that the bearing can be attention to the hitting force is too large.Afterwards,the matching status of bearing and basic face can be examined by checking the noise.For a interference fit,use heating or cooling to expand or shrink the parts for ease of installation. Be sure the bearing temperature does not exceed 80℃ . If the split inner or outer ring is acentric, please loosen the blots slightly and rotate the monolithic ring to adjust the concentricity of split ring, so that the bearing can be fit in the bracket.
3.Install the mounting disc:Place the mounting disc onto the bearing and align the screw holes, Screw all the bolts in the holes first and follow the orders show in below diagram when tightening bolts in diagonally opposite sequence,Do not tighten bolts randomly.
Cautions:
1.The normal operating temperature of Crossed roller bearing is 10-80℃, If it is over this range,please contact BYC.
2.If a foreign substance enters inside the bearing structure, the rotation route of the roller may be damage, or the bearing may fail.Please clean the bearing by refill the lubricant grease.
3.Please do not remove or apply force to the bolt and nut of the split bearing.

G. Shipping And Payment
1. Industrial Neutral Packing,Package as your requirements.
2. Small size Bearings:Plastic vacuum packaging bag+Paper Box/Neutral Carton
3.Large size Bearings:Plastic film+Pergamyn paper+Roll tape+Wooden Box
4.Shipping:By air or By sea:DHL/TNT/UPS/EMS etc
5.Min.Order Quantity: 5 Piece/Pieces
6.Supply Ability: 1500 Units/Year
7.Port:SHANGHAI,HK,Guangzhou
8.Payment Terms:T/T

H. BYC Bearing Service
1.Your inquiry to our product & price will be replied within 24 hours. 
2.OEM & ODM projects are highly welcomed. We have strong R&D team here to help. 
3.Your business relationship with us will be confidential to any third party. 

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