Lianyungang Highborn Technology Co., Ltd.

Ceramic Bearing Ball, Silicon Nitride Bearing Ball, Silicon Nitride Ceramic Bearing manufacturer / supplier in China, offering High Precision Fine Silicon Nitride Ceramic Bearing Ball, Transparent Silica Glass Tubing Heater, Clear Fused Quartz Glass Tube Reactor and so on.

Supplier Homepage Product List Silicon Nitride Ceramics High Precision Fine Silicon Nitride Ceramic Bearing Ball

High Precision Fine Silicon Nitride Ceramic Bearing Ball

FOB Price:US $12 - 20 / Piece
Purchase Qty. (Pieces) FOB Price
5-9 US $20 / Piece
10-99 US $15 / Piece
100+ US $12 / Piece
Get Latest Price
Min. Order: 5 Pieces
Port: Qingdao, China
Production Capacity: 35000000PCS/Year
Payment Terms: L/C, T/T, Paypal, Money Gram

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Basic Info.

Model NO.:ball
Customized:Customized
Certification:ISO
Standard Parts:Yes
Universal:Yes
Type:Ball
Material:Si3n4
Color:Black
Size:0.4-140mm
Grade:G5-G60
Usage:Grinding,Bearing Ect
Trademark:HB
Transport Package:Carton Box and Wooden Box
Specification:ROHS
Origin:China
HS Code:6914900000

Product Description


ceramic balls, si3n4 ceramic ball, ceramic grinding balls, si3n4 ceramic grinding ball
 
Silicon Nitride Ceramic Balls (Si3N4) ceramic high strength, good wear resistance, high stiffness, corrosion resistance, high temperature, suitable for high temperature structural materials. Comparing the three types of ceramic materials, Si3N4 integrated superior performance, has become the material of choice for ceramic bearings. 

matreial: silicon ceramic
 
Size Range: 0.4mm~140mm
 
Grade: G5~G60
 
Company Feature: Stable quality and High consistency
 

Density
g/cm3

Relative density
 

Elastic modulus
GPa

 
Compression strength ratio25
 

Hardness
GPa

3.26 0.02

>99.5

300320

4050

16 - 20

Fracture toughness
/MPam1/2

Bending strength
MPa

Poisson's ratio

Linear expansion coefficient
10-6K-1

Webuller modulus

6.09.0

9001000

0.25

3.13.3

1215

Thermal conductivity
WmK-1

Specific resistance ratio

Corrosion resistance

Size stability

Magnetic

15~20

1018

Excellent

Excellent

NO

 
Application:
Si3N4 ball can be used in all bearings with special requirement: high speed bearing, high precision bearing; vacuum bearing; high/low temperature bearing, non-magnetic bearing, high precision ball screw; Si3N4 ball can also be used as valve ball and metering ball in chemical pump, high-temperature pump, metering pump. Si3N4 ball can also be used in linear slider for high temperature and corrosion resistance.

COMPANY DETAILS:

HIGHBORN is one of the leading high quality quartz glass and precise ceramics manufacturer and supplier in China.
HIGHBORN has always been a defining force in the sale and fabrication of quartz glass within the semi-conductor, chemical, solar Energy and precise ceramics within semi-conductor , solar energy, textile, electronic, and laser industries.

Package:
Carton box,then wooden box to avoid the broken.

Payment term :

T.T OR Western Union OR Credit Card

Delviery time:
about 7 days for the stock sample;
about 20 days for the  bulk quantity.

FAQ
 
 
1.Where is your main market?
We have been exported to USA, Korea, UK, France, Russia, Germany, India, Spain, Brazil etc, so far, there is about 151 countries we have been exported, we also get good reputation from our customers.
 
2. What is your payment term?
We mainly accept T/T, West Union, Credit card and L/C.
Paypal will be available in the near future.
 
3. For alumina ceramic, what about the forming method?
 Drying pressing              
 Isostatic pressing
 Hot pressing casting
 
4.What about the package?
We pack with plastic bubble paper, carton box, then safe wooden box outside, we can control the breakage less than 1%.
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Lianyungang Highborn Technology Co., Ltd.

- Jiangsu, China
- Manufacturer/Factory, Trading Company

Gold Member Since 2015
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