• High Precision 2.381mm 3.969mm 5mm 5.556mm 6.35mm 8mm 9.525mm12.7mm Zro2 Silicon Nitride Ceramic Balls
  • High Precision 2.381mm 3.969mm 5mm 5.556mm 6.35mm 8mm 9.525mm12.7mm Zro2 Silicon Nitride Ceramic Balls
  • High Precision 2.381mm 3.969mm 5mm 5.556mm 6.35mm 8mm 9.525mm12.7mm Zro2 Silicon Nitride Ceramic Balls
  • High Precision 2.381mm 3.969mm 5mm 5.556mm 6.35mm 8mm 9.525mm12.7mm Zro2 Silicon Nitride Ceramic Balls
  • High Precision 2.381mm 3.969mm 5mm 5.556mm 6.35mm 8mm 9.525mm12.7mm Zro2 Silicon Nitride Ceramic Balls
  • High Precision 2.381mm 3.969mm 5mm 5.556mm 6.35mm 8mm 9.525mm12.7mm Zro2 Silicon Nitride Ceramic Balls

High Precision 2.381mm 3.969mm 5mm 5.556mm 6.35mm 8mm 9.525mm12.7mm Zro2 Silicon Nitride Ceramic Balls

Customized: Customized
Certification: ISO
Standard Parts: Yes
Universal: Yes
Type: Bearing Ball
Material: Ceramic Ball Stainless Steel Chrome Steel Carbon S
Samples:
US$ 10/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
Diamond Member Since 2020

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Basic Info.

Model NO.
bearing
Product Item
Bead
Transport Package
Carton
Specification
Standard
Trademark
DIHUI
Origin
China
HS Code
6909110000
Production Capacity
20000pieces/Day

Product Description

High Precision 2.381mm 3.969mm 5mm 5.556mm 6.35mm 8mm 9.525mm12.7mm Zro2 Silicon Nitride Ceramic Balls

High Precision 2.381mm 3.969mm 5mm 5.556mm 6.35mm 8mm 9.525mm12.7mm Zro2 Silicon Nitride Ceramic Balls

Shandong Dihui Machinery Technology has the complete mature ceramic ball production technology and the whole ceramic balls production line.
The products have stable performance and good consistency.
We can provide various sizes of ceramic balls according to customers' requirements, including both GPS and HIP
sintering technology products.

Application: 
Most ceramic balls are mounted in the bearing (high-speed bearing, high precision bearing, vacuum bearing, high/low-temperature bearing, nonmagnetic bearing, high precision ball screws) for the high technology industry,
such as aerospace and national defense and etc. The ceramic balls can also be used for chemistry, metallurgy, medical treatment, food industry, oilfield, electronic engineering and etc.

MaterialPropertiesClass
Class 1Class 2Class 3
Si3N4Density (g/cm³)3.0≤ρ≤3.6
Elastic modulus (Gpa)270≤E≤330
Poisson's ratio0.23≤μ≤0.29
Coefficient of thermal expansion, X10-6/ºC2.0≤α≤3.7
(applicable range: room temp. to 500ºC)
Average flexural strength (MPa)4-point test method≥750≥650≥530
3-point test method≥820≥720≥550
Average Vickers hardness /Gpa≥14.2≥13.3≥12.7
   
   
Average indentation fracture resistance(Mpa*m1/2)≥6≥5≥5
Crushing load ratio (%)403530
MicrostructurePore size/μm≤10≤10≤25
Inclusion/(number/cm²)25<S≤50≤4≤8≤16
50<S≤100≤1≤2≤4
100<S≤200≤0≤1≤2
S>20000≤1
Capacity*Fine ceramics  standard:  GB/T 31703-2015,ISO 26602-2017,ASTM F2094 F2094M-2018a,
*Range:1mm-50.8mm
*Grade: G3-G100


WHY CHOOSE US?

  1. Professional Manufacturer of Steel Ball for 30 years
  2. Easy Storage
  3. Factory Price & Best Quality
  4. Accept Customized Order
  5. Fast Delivery
  6. OEM Service
  7. Emergency Stocks
  8. We aim to be your long-term reliable supplies in China



High Precision 2.381mm 3.969mm 5mm 5.556mm 6.35mm 8mm 9.525mm12.7mm Zro2 Silicon Nitride Ceramic Balls

High Precision 2.381mm 3.969mm 5mm 5.556mm 6.35mm 8mm 9.525mm12.7mm Zro2 Silicon Nitride Ceramic Balls

High Precision 2.381mm 3.969mm 5mm 5.556mm 6.35mm 8mm 9.525mm12.7mm Zro2 Silicon Nitride Ceramic Balls
High Precision 2.381mm 3.969mm 5mm 5.556mm 6.35mm 8mm 9.525mm12.7mm Zro2 Silicon Nitride Ceramic Balls1.Q: Do you like to accept small orders?
    A: Sure. We enjoy growing up together with all our clients, whatever big or small. You will become bigger and bigger to be with us.
2.Q: Will you send me a free sample?
    A: Yeah, you can get a free sample just by paying the delivery fee.
3.Q: Could you accept OEM and customization?
    A: YES, we can customize for you according to sample or drawing.
4.Q: Is it your own factory or are you a trading company?
   A: We have our own factory and you are welcomed to come and visit.
5.Q: What certifications do you have?
   A: We have ISO 3290-1-2014, SGS, IATF16949 certifications.
6.Q: Could you tell me the payment terms?
   A:We accept the TT, L/C, West Union, MoneyGram, and other ways. We always do our best to serve our esteemed clients.
7.Q: Could you tell me the delivery time of your goods?
   A: 3-7 days for stock goods, other goods according to the quantity for about 3-21 days.

We sincerely look forward to hearing from you ! ^-^

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Diamond Member Since 2020

Suppliers with verified business licenses

5.0
Audited Supplier

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Management System Certification
ISO 9001, ISO 14000, IATF16949
Export Year
2008-07-01
OEM/ODM Availability
Yes