Lianyungang Highborn Technology Co., Ltd.  

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Product Name: Si3n4 Silicon Nitride Ceramic Bearing Model NO.: HBF Rolling Body: Ball Bearings The Number of Rows: Single Outer Dimension: Micro(?26mm) Material: Zirconia Ceramic Spherical: Non-Aligning Bearings Load Direction: Radial Bearing Separated: Separated Name: Si3n4 Silicon Nitride Ceramic Bearing Color: Black Mold: Stock Name2: Si3n4 Bearing OEM: Yes Drawing: Yes Certification: RoHS Surface: Smooth Porosity: 0 Tolerance: +-0.05mm Trademark: OEM Transport Package: Export Carton with Foam Specification: RoHS Origin: Jiangsu HS Code: 8547100000 Product Description As a professional company in advanced ceramic industries, HIGHBORN is supplying high quality and high precision ceramic components for clients from worldwide. Our ceramic products are widely used in various fields of automotive, metallurgy, machinery, electronic & electrical, food, chemical, medical and so on. With experienced engineers and talented workers, we are able to evaluate projects and drawings properly, make valuable suggestion, supply satisfying products. Our materials including:

- Aluminium Oxide ( 95% 96% 99% 99.5% 99.7% Al2O3 )
- Zirconium Oxide ( Yttria stabilized ZrO2 )
- Silicon Nitride ( Gas pressure sintered & Hot pressed Si3N4 )
- Silicon Carbide (Reactive sintered,  Pressureless sintered & Recrystallization SiC)
- Aluminum Nitride
- Machinable Glass Ceramic

Aiming at building long term cooperation relationship with our clients, we set our motto as "Quality First". Far now, our products have been exported to North Amirica, East Europe, West Europe, East Asia, Southeast Asia and get good reputation from our client.


 

Properties advantage, compared with metal bearing: 1. Higher limit speed: Ceramic is lighter than steel and can effectively restrain the centrifugal force, therefore enhances the limit speed. 2. Higher precision usage: Ceramic has hardness and elastic modulus than steel which means ceramic bearing is stiffer more rigid than steel bearing thus can be used in higher precision condition. 3. Longer life: Lighter ceramic leads to lower centrifugal force, thus extends bearing life. Furthermore friction coefficient of ceramic is lower than steel which also extends bearing life.

FAQ

Q: What's the purity of this ceramic?

Alumina ceramic, zirconia ceramic, cordierite mullite disc.

Q: What's the MOQ?

There is no limit on quantity, as per need.

Q: Do you accept customized dimension?

Yes, we can produce ceramic parts per customer's request.

Q: How soon can we get the detail quotation?

Firstly please kindly tell us the size, material and demand quantity, your drawing with technical requirements is best.

If you only have samples, you can also send us.

We will quote our best price in 24 hours, for simple items, we will quote in 1 hour.