6903 ceramic bearing bicycle wheel bearing Hybrid Ceramic Bearings

6903 ceramic bearing bicycle wheel bearing Hybrid Ceramic Bearings

PRODUCT

PRODUCT DETAIL

6903 ceramic bearing have characteristics of strong resistance against all kinds of acid, alkali, salt and other corrosive medium erosion, against high temperature, wear-resistant, lightest structure weight, high limiting speed, low noise, electrical insulation, dimensional stability at high temperature, small starting torque etc.  They can be used in worse lubrication working condition with a long operating life. They are widely applicable in aviation, aerospace, marine, petrolium,chemical, mechanical, automobile, motocycle, metallurgy, electronics, textiles pumps, pharmaceutical, food machinery, medical equipment, national defence and military technology, etc.,thus becoming a new kind of high-tech

1. 6903 ceramic bearing Material peroformance 

Full ceramic bearing ZrO2 material
Full ceramic bearing ZrO2 material has great property such like suitable for low and high temperatures, high load capacity, corrosion resistance, nonmagnetic insulated and self lubrication. Thus it suit for the specific applications which are not available for bearing steel and hybrid construction ceramic ball bearing materials.
Full ceramic bearing Si3N4 material 
Full ceramic bearing Si3N4 material has similar property as ZrO2
material, In addition; it has lower weight , better wear resistance, high hardness, and it can bear higher temperature than ZrO2 material. 

2. Ceramic Bearing Structures 

Rings(ZRO2/SI3N4)+ Retainer(PEEK/PTFE/NYLON)+Ball( ZRO2/SI3N4)
Rings(ZRO2/SI3N4) +Ball( ZRO2/SI3N4) full ball without retainer

3. Ceramic Bearing Performance 

a.Powerful corrosion resistance - Using possible in strong acid, alkali, sea water
b.Heat-resisting property - No hardness and strength change at high temperature
c.Non-magnetism, insulation resistance - Using possible at magnetic field, prevention of electricity  origination
d.Light weight - More light than normal bearing’s 1/4
e.High rigidity - Hardness, straight elasticity coefficient is higher than bearing steel
f.High-speed revolution - The electro motion(ball) is so light that decrease the centrifugal force when it revolute

4. Ceramic Bearing Applications 

Chemistry Industry; Medical Field; food Machinery; Printing Machinery; Electronic Equipment; petroleum Industry (Semiconductor, PDP, LCD)Manufacturing Equipment Composition fiber; Manufacturing Equipment Optic film Equipment and Vacuum Equipment.

FAQ:

1,Q: Are you trading company or manufacturer ?

A: We are factory.

2,Q: How long is your delivery time for 6903 ceramic bearing?

A: Generally it is 3-5 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

3,Q: Do you provide samples for 6903 ceramic bearing? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

4,Q: What is your terms of payment for 6903 ceramic bearing?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,pay the balance before shippment.

5, Q:Could you accept OEM and customize?

A:YES,we can customize for you according to sample or drawing.

6, Q: When can I get the price?
A:  after we get your inquiry, usually within 2-6 hours. Urgent will be faster.

7,Q:How about your quality of bearings?

A:Our quality of bearings is based on ISO9001 and quality of bearing is our soul.

8, Q: What is the MOQ of your products?
A: Usually ≥1, According your demand.

9,Q: Will you check these products before shipment?

A: Yes, before shipment products will be strictly inspection on our factory QC Process System.We have a professional QC team.

10, Q: What will we do if If you are not satisfied with the product?
A: If have any abnormal, Please contact us at first time, we will immediately processing.

If you need 6903 ceramic bearing or any models of bearings, please contact me!

Contact: Grace
Email: ntn@llhbearing.com
Skype:+8618668903871
MP/Whatsapp: 008618668903871
Wechat:GraceXu1314