High Precision Fine Silicon Nitride Ceramic Bearing Ball

China High Precision Fine Silicon Nitride Ceramic Bearing Ball, Find details about China Ceramic Bearing Ball, Silicon Nitride Bearing Ball from High Precision Fine Silicon Nitride Ceramic Bearing Ball

Model NO.
ball
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
Model NO.
ball
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

ceramic balls, si3n4 ceramic ball, ceramic grinding balls, si3n4 ceramic grinding ball
 

Product Description

Silicon Nitride Si3N4 Ceramic

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. 
High Precision Fine Silicon Nitride Ceramic Bearing Ball

High Precision Fine Silicon Nitride Ceramic Bearing Ball
it is one kind of technical ceramic materials which has very good performance in high temperatrue.

Its mechanical strength can be kept up to 1200ºC. Its hardness and wear resistance performance ranks high
among all technical ceramic materials.



matreial: silicon ceramic
 
Size Range: 0.4mm~140mm
 
Grade: G5~G60
 
Company Feature: Stable quality and High consistency
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.
High Precision Fine Silicon Nitride Ceramic Bearing Ball

Product Parameters

Technical Data


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
High Precision Fine Silicon Nitride Ceramic Bearing Ball
High Precision Fine Silicon Nitride Ceramic Bearing Ball

Company Profile

High Precision Fine Silicon Nitride Ceramic Bearing Ball
Highborn is a modern enterprise management company, who devote themselves to the service of product research and development, construction and maintenance.
Our company has a long history. We own the advanced equipment, a young, energetic, proficient and experienced team of professionals which with leading technology strength, excellent operational management and high-quality services what made us be recognized by customers of the chemical, petroleum, electric power, metallurgy, building material, aerospace, machinery and other industries.High Precision Fine Silicon Nitride Ceramic Bearing Ball

Certifications


High Precision Fine Silicon Nitride Ceramic Bearing Ball
High Precision Fine Silicon Nitride Ceramic Bearing Ball

Packaging & Shipping

Packaged by polybay and bubble bag in the stardard export carton,
Every package can be offered with English installation instruction.
High Precision Fine Silicon Nitride Ceramic Bearing Ball

 

Our Service

- Customize components
- Rapid production of samples
- Rapid design of mould
- Rapid mass production
- OEM, ODM and OBM are acceptable
- Instant technical support
- Quickest reply online
 

FAQ

1.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.

 

2.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 94 countries we have been exported, we also get good reputation from our customers.

 

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%.

5.Do you support OEM?
Sure! We offer OEM for many customers all over the world.