• Innovacera High Purity 608 Si3n4 Ceramic Ball Bearing
  • Innovacera High Purity 608 Si3n4 Ceramic Ball Bearing
  • Innovacera High Purity 608 Si3n4 Ceramic Ball Bearing
  • Innovacera High Purity 608 Si3n4 Ceramic Ball Bearing
  • Innovacera High Purity 608 Si3n4 Ceramic Ball Bearing
  • Innovacera High Purity 608 Si3n4 Ceramic Ball Bearing

Innovacera High Purity 608 Si3n4 Ceramic Ball Bearing

Application: Aerospace, Electronics, Refractory, Industrial Ceramic
Type: Ceramic Tubes
Specific Resistivity: 1018
Poisson Ratio: 0.25
Thermal Conductivity: 15~20
Processing Service: Moulding
Manufacturer/Factory & Trading Company

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Fujian, China
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Basic Info.

Density
3.2g/cm3
Crushing Load Ratio (25ºC)
35~45%
Flexural Strength
700~800MPa
Fracture Toughness
6.0~7.0
Hardness(Hv)
1600 - 1800MPa
Coefficient of Linear Expansion
3.0~3.2
Modulus of Elasticity
300~320gpa
Transport Package
Standard Safety Cartons with Plastic Foams
Specification
Customized
Trademark
INNOVACERA
Origin
Fujian, China
Production Capacity
100000 Piece/Pieces Per Month

Product Description

Innovacera High Purity 608 Si3n4 Ceramic Ball Bearing

 

 
Product Description
---
 
 
Silicon Nitride Ceramic Ball:
Silicon Nitride Ceramic Ball is made of the hot isostatic pressing and sintering furnace and has the properties  including high strength,high wear resistance,high temperature,corrosion,acid and alkali resistant,long-term using in the sea,good electrical insulating ect.
 
The precision Si3N4 Ceramic Ball of Innnovacera produce is widely used in a  a variety of high-precision, high-speed / ultra-high-speed bearings, vacuumbearing, high / low temperature bearing, non-magnetic bearing.It is also as the measurement ball  used in chemical valve,high temperature valve,meter valve ect.The field of the application involve chemical, metallurgical, medical, food, oil, electronics,aerospace,ect.
* Fine crystalline Never rust,
* Can roll without oil or grease,
* Excellent corrosion resistance withstands attack from harsh chemicals and demanding environmental conditions,
* Lightweight: Silicon Nitride weighs 60% less than steel which reduces centrifugal force, skidding,
* Wear under high speed and acceleration.
 
Silicon Nitride Ball Sizes Overview:
Grade
Vdws
SPH
Vdwl
Ra
G3
0.05-0.08
≤0.08
<0.13
0.01
G5
0.08-0.13
≤0.13
<0.25
0.014
G10
0.15-0.25
≤0.25
<0.5
0.02
G16
0.2-0.4
≤0.4
<0.8
<0.025
G20
0.3-0.5
≤0.5
<1
<0.032
G100
0.4-0.7
0.4-0.7
<1.4
<0.0105
Innovacera High Purity 608 Si3n4 Ceramic Ball Bearing
Properties
 
Units
Silicon Nitride (Si3N4)
 
 
 
 
HPSi3N4
GPSi3N4
Mechanical
Density
g/cm3
3.24~3.28
3.24~3.26
 
Color
--
Gray
Gray
 
Water Absorption
%
0
0
 
Vickers Hardness
Gpa
14
14
 
Flexural Strength(20°C)
Mpa
850-900
750-800
 
Compressive Strength(20°C)
Mpa
3000
3000
Thermal
Thermal Conductivity(20°C)
W/m.K
42
22
 
Thermal Shock Resistance(20°C)
Δ T(C)
617
605
 
Maximum Use Temperature
°C
1500
1500
Electrical
Volume Resistivity(25°C)
Ω.cm
--
--
Innovacera High Purity 608 Si3n4 Ceramic Ball Bearing
 
 
Silicon Nitride Ceramic 4 Types:

* Reaction-Bonded Silicon Nitride (RBSN)
* Hot Pressed Silicon Nitride (HPSN)
* Sintered Reaction-Bonded Silicon Nitride (SRBSN)
* Sintered Silicon Nitride (SNN)

 

 
Typical Silicon Nitride Application:
.Rotating bearing balls and rollers
.Cutting tools
.Engine moving parts - valves, turbocharger rotors
.Engine wear parts - camfollowers, tappet shims
.Turbine blades, vanes, buckets
.Metal tube forming rolls and dies
.Precision shafts and axles in high
.wear environments .Weld positioners
Innovacera High Purity 608 Si3n4 Ceramic Ball Bearing

 

Why Choose Us
---
Innovacera High Purity 608 Si3n4 Ceramic Ball Bearing

 

About us

1, the company professional to do alumina

ceramic heating element.

Innovacera High Purity 608 Si3n4 Ceramic Ball Bearing

 

Equipment & technology

2, strict and professional quality and testing    controlling system

Innovacera High Purity 608 Si3n4 Ceramic Ball Bearing

 

Service

3, stable product quality , supply, the good

faith management

Innovacera High Purity 608 Si3n4 Ceramic Ball Bearing
Innovacera High Purity 608 Si3n4 Ceramic Ball Bearing
Innovacera High Purity 608 Si3n4 Ceramic Ball Bearing

 

Packing & Delivery
---
Innovacera High Purity 608 Si3n4 Ceramic Ball Bearing

 

 

 

Carton And Wooden Box.

We generally pack the carton and wooden box,and

we will also pack according customer's requirement.

 

 

FAQ

---

1. What's the material you provide?

Gas Pressure Silicon Nitride(GPSN)

2.What's the color do you have?
Light Grey and Black

3.What product can it do?
Ball/Valve/Ring/Roller/Tube/Sleeve and so one

4.How can we contact with you?
Please visit www(dot)innovacera(dot)com
Or email sales(at)innovacera(dot)com

Innovacera High Purity 608 Si3n4 Ceramic Ball Bearing
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