Full Ceramic Zirconia Ball Bearing
  • ZRO2  Ceramic deep groove ball bearings
  • ZRO2  Ceramic deep groove ball bearings
  • ZRO2  Ceramic deep groove ball bearings
  • ZRO2  Ceramic deep groove ball bearings
  • ZRO2  Ceramic deep groove ball bearings
  • ZRO2  Ceramic deep groove ball bearings
  • ZRO2  Ceramic deep groove ball bearings
  • ZRO2  Ceramic deep groove ball bearings

ZRO2 Ceramic deep groove ball bearings

  • Description:
  • Deep groove ball bearings are bearing the most common type .

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  • Description
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  • Name

    Full zro2 ceramic bearing




    ZrO2 Bearing



    Bearing No.:

     6210 CE



    Equivalent other models:


    Dimensions-Inner Width:(mm)




    Bearing material-Outer Ring Material:


    Seal Type:


    Bearing material-Inner Ring Material:


    Bearing precision grade:


    Bearing material-Rolling element material:


    Internal clearance:


    Bearing material-Bearing cage material:




    Rated load-dynamic load:(KN)


    Highest Temp


    Rated load-static load:(KN)


    Compressive strenth




    Product Feature
    With cold, wear, corrosion resistance, anti-magnetic insulation, self-lubricating, high-speed and other features.
    Food processing machinery, medical equipment, cryogenic engineering, optics, high-speed machine tools, high-speed motor, printing machinery,etc.
    Product Details
    Deep groove ball bearings are bearing the most common type . Basic deep groove ball bearing is composed of an outer ring, an inner ring, a set of balls and a group holding structure into . Deep groove ball bearing type has two kinds of single and double row deep groove ball structure also split seal and open two structures, open means bearing structure without seal , sealed deep groove ball into dust seal and oil seal. Dust Gland Material steel stamping , just play simple to prevent dust from entering the bearing raceways . Oil- proof seal for the contact , which can effectively prevent the grease within the bearing spillover . Single row deep groove ball bearing type code 6 , double row deep groove ball bearing code is 4. Its structure is simple , easy to use , is the production of the most common , the most widely used class bearings. Deep groove ball bearings mainly take radial load , but also to support radial load and axial load. When the only radial load , the contact angle is zero. When the deep groove ball bearings with a larger radial clearance , the performance with angular contact bearings can bear large axial load , deep groove ball bearing friction coefficient is small , limit speed is also high.
    The material properties of ZrO2 Bearing : Pure ZrO2 is white, with yellow or gray impurities , generally contain HfO2, easily separated . The world's proven resources of approximately 19 million tons of zirconium oxide, zirconium is usually caused by zirconium ores purification system. At atmospheric pressure pure ZrO2 There are three crystal : monoclinic (Monoclinic) zirconia (m-ZrO2), Quartet (Tetragonal) zirconia (t-ZrO2) and cubic (Cubic) zirconia (c-ZrO2), the three crystal type exist in different temperature ranges , and can be transformed into each other :
    Zirconia forming: forming a zirconia ceramic dry pressing , isostatic pressing , slip casting , hot die casting , tape casting , injection molding, extrusion molding plastic , colloidal solidified molding. Which is the most widely used injection molding and dry pressing .
       Sintered zirconia : zirconia ceramic sintering method can be employed generally are: ⑴pressureless sintering , ⑵hot pressing sintering and reactive hot pressing sintering , ⑶hot isostatic pressing (HIP), ⑷microwave sintering , ⑸high pressure sintering, ⑹spark plasma sintering (SPS), ⑺situ compression molding and sintering . Often dominated by pressureless sintering .
    Structural ceramics , zirconia ceramics as a high bending strength and high wear resistance , excellent thermal insulation properties, thermal expansion coefficient close to the steel, etc., it is widely used in the field of structural ceramics .

  • Our Services 

    1. Full technical support from concept design to final product delivery 

    2. On-time delivery with no compromise on quality 

    3. High-quality product making with advanced equipment and techniques 

    4. Large-scale of proudction availabl 

    5. Lower cost (medium-size factory, 3000 square meters), but high-end quality only(the 
    same quality control system as per big factory)  

     6. Any questions to be sent will get response within 24 hours FAQ

  • FAQ

     a) How to prolong service life of bearings? 

    Accurate installation and using,alignment,timely monitor,re lubrication etc.

    b) Reason for bearings failure? 

    Usually is incorrect using method,pollution,improper use of lubricant,damage happened 
    in installation and handing,also including installation error.according to the traces can 
    know the reason why is failure.

    c) How to choose bearings? 

    Analyse mechanical device and use conditions.clear the requiremment of 
    bearings.select type of bearings,select distribution way of bearings.selet dimensions of 
    bearings,select installation method of bearings.

    d) When select bearings specifications,what you need to consider? 

    The precision of the bearings(rotating precision,dimensional tolerances)internal 
    clearance and preload bearing material and heat treatment.structure of cage and material. 

    e) Payment method,packing way,transport method,time of delivery?      T/T,PAYPAL,WESTERN UNION,L/C     Tube,box,carton,pallet,     By sea,by air       3-15days after receipt of payment.

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