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Miniature Sealed Ceramic Bearings For Bikes

Material: GCr15 Chrome Steel/SiC/ZrO2/Si3N4/Engineer Plastic/Customized Materials
Sales Model: Mass Orders
MOQ: 10pcs
Availability:
Quantity:
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Description:


Full ceramic bearing with diamagnetic electrically insulating, wear resistance and corrosion resistance, not self lubricating, high temperature resistance, cold and other characteristics, can be used in extremely harsh environment and special conditions.


Features:


1. Hardly corroded, the ceramic rolling bearing is suitable for working under severe conditions filled with corrosive medium.

2. Due to electrical resistance, electrical insulation, can avoid arc damage bearings, can be used in a variety of insulation of power equipment.

3. Since the effect of thermal expansion and contraction of ceramics is smaller than that of steel, the bearing can be allowed to work in an environment where the temperature difference changes more severely.

4. Since the elastic modulus of ceramics is higher than that of steel, it is not easy to deform when subjected to stress. So it is advantageous to increase the working speed and achieve higher accuracy.

5. Because of no magnetic, it can reduce premature bearing flaking, big noise. Available in the demagnetization device, precision instruments and other fields.


Specifications:


Model:  6902-2RS

Balls: ZrO2 Ceramic

Inner/outer races: ZrO2 Ceramic

Color: White

Dimensions: 15 x 28 x 7mm/0.6x1.1x0.3in

ID (inner diameter): 15mm/0.6in

OD (outer diameter): 28mm/1.1in

Thickness: 7mm/0.3in

Weight: Approx. 18g

 

Package includes:


1 x Full Ceramic Bearing:

2. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties.
3. duties,taxes,and charges are not included in the item price or shipping fee.
4. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase.
5. All disputes arising from the duties will be submitted to ebay for solution.

6. Any questions, pls. contact us via online message or email us.We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again because sometimes our message system may block some emails.
7. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy.


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