7903CE 17*30*7 mm Full Ceramic Zirconia/Silicon Nitride Angular Contact Ball Bearing

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Basic Info.
  • Brand Name: XLB or neutral 
  • ID: 17 mm 
  • OD: 30 mm 
  • Thickness: 7 mm 
  • material: ZrO2 or Si3N4 
  • Grade: P0,P6,P5,P4 
  • Clearance: C0,C3 
  • Seal: open or with seals 
  • Model No.: 7903CE ceramic ball bearings 
  • Place of Origin: Zhejiang  
  • Min.Order: 5 Piece/Pieces
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: as per requirements
  • Packing:divisual packing
  • Delivery Date: 10-20 days or in stock

7903CE FULL CERAMIC ANGULAR CONTACT BALL BEARING 


Size : 17*30*7 mm
Weight : ZrO2 / 0.013 kg ; Si3N4 /0.0071 kg

Material : 

    Ring : Ceramic Zirconia/ZrO2 &  Silicon Nitride/Si3N4  

    Ball : Ceramic Zirconia/ZrO2 or Silicon Nitride/Si3N4 

    Cage : PEEK , PTFE ,telfon, nelon 66, polyimides, ZrO2, Si3N4, Stainless Steel 

    Or without cage /full complement bearing


7903CE Pictures :


     


7903CE Tech Data :


Angular contact ceramic ball bearings

Boundary   dimensions(mm)
Mounting   dimensions(mm)Mass
Bearing No.




daDara(kg)   (refer)

dDBr   (min)r1   (min)minmaxmaxZrO2Si3N4
7903CE173070.30.1519.527.50.30.0130.0071
7003CE35100.30.1519.532.50.30.0320.017
7203CE40120.60.322350.60.0520.028
7303CE471410.6234110.0870.047
7904CE203790.30.1522.534.50.30.0280.015
7004CE42120.60.325370.60.0520.028
7204CE471410.6264110.0820.045
7304CE52151.10.6274510.110.06
7905CE254290.30.1527.539.50.30.0320.018
7005CE47120.60.330420.60.0610.033
7205CE521510.6314610.0990.054
7305CE62171.10.6325510.180.098
^










XLB 7903CE packing :


Single White Box Packing




Ceramic Application :


The ceramic bearing has anti-hig htemperature, anti-coldness, anti-corrosion, anti-magnetoelectricity and insulation, non oil self-lubrication, high speed. It can be used in awful environment and specially condition. It' s commonly used in aviation, spaceflight, navigation, petroleum, chemical, auto-car,electronic apparatus, metallury, electric-power, textile, pump, medical-appliance, scientific research, national defence these areas. It's a high-tech product using new material.


What we can offer


1)  Si3N4 / ZrO2  deep groove ball bearings open style ceramic bearings with PTFE / PEEK cage  or  the full complement deep groove ball bearings , which can reach highest 1100°

2) angular contact ceramic bearings ,

3) self-aligning ceramic bearings

4) single direction trust ceramic bearings

5) full ceramic insert bearings with ZrO2 or Si3N4 material .

6) Hybrid ceramic bearings ,(Stainless steel or chrome steel + ceramic balls)

7) balls (stainless steel , ceramic balls , plastic bearings , steel)

 

DEEP groove ball bearing               angular contact ball bearing      Self-aligning ball bearing


Thrust Ball Bearing                                 Si3N4 full complement bearing

 

       

 

Insert Bearing                                        Hybrid cramic bearing

     

       

 

 

XLB Information :

 

A. Reputation

   We enjoy a high reputation and good feedback from our customers, whom are spreading all over the world. Our customers are from more than 100 countries.

B. Wide Products Range and stock

With 4 owned manufacturing companies, we have wide product range and huge stock holding as well as strong package to meet customer requirement. More important, our good and stable quality enable us a reliable supplier. We are also certified by ISO 19001-2008 and UKAS management system and TS16949.

C. Technology

    We have 20 engineers whom specialized in technology with robust and rich experience in design, offering technical data sheets and bringing innovative and customized solutions to suit your needs. Our factories own precise facilities and measurement equipments as well as advanced software to secure the good and stable quality. 

 

XLB certificate

 



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Tel: 86-571-87510261
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Contact Method
Xing Lun Bearings Group Limited
1505,No.55,Yidu Cultural Square,Haishu District, Hangzhou, Zhejiang, China (Mainland) / 315016
Fax: 86-571-87510260
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