Al2O3 Aluminium Oxide Ceramic Balls 1.0mm 2.0mm 3.175mm 5.556mm 7.938mm 9.525mm 12.7mm for Bearing/Grinding/Valve/Auto Parts

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Product Description

📋 Basic Information & Overview
Model NO.
1mm - 50.8mm
Grade Standard
Industrial Grade
Quality
Special Class
Material
Al2O3
Colour
White
Grade
G10 - 100
Capacity
500,000 PCS/Week
Package Size
30.00cm * 20.00cm * 20.00cm
Gross Weight
10.000kg
Specification
ISO9001: 2000
🏭 Professional Profile

We are a professional manufacturing and exporting team, mainly supplying precision balls, rollers, and rod ends. Our professional approach aims to provide qualified products, rapid service, and efficient delivery. With over 15 years of experience serving the automotive, bearing, and cosmetics industries, we are continuously developing to meet the highest industry standards.

Ceramic Balls Display 1
Ceramic Balls Display 2
Ceramic Balls Display 3
🔬 Material Properties
Material Model Grade Color Main Characteristics
Si3N4 JSN-W4C (HIP) Class I (ASTM F2094) Black High fatigue life, high reliability, high temperature resistance, non-magnetic
JSN-W4 (HIP) Class I Gray Corrosion resistance, high strength, non-magnetic
JSN-05W / 12 / 63 Class II Black/Gray High temperature and wear resistance, high strength
Al2O3 AO-3N01 99.7wt% Yellow High hardness, high temperature resistance
AO-4N01 99.99wt% White Corrosion resistance, high hardness, high temperature resistance
SiC SC-HD01 - Black High hardness and corrosion resistance
ZrO2 / YSZ ZO-HD01 - White High strength, high toughness, corrosion resistance
Material Dia (mm) Highest Grade Level Process Characteristic
Si3N4 0.4 ~ 140 G5 GPS, HIP
Al2O3 ≥1.0 G10 -
SiC 0.8 ~ 19.05 G16 -
ZrO2 ≥0.1 G10 -
📊 Product Parameters
Technical Parameters Chart
🚀 Applications
  • High precision and high-speed bearings
  • High / low temperature bearings and valves
  • Hybrid and non-magnetic bearings
  • High-precision linear motion systems
  • Robot arm joints and industrial automation
  • Automotive industry components
Application Examples
Our Advantages
  • Strict quality control managed by a professional technical team.
  • Quick response times to all inquiries and technical questions.
  • Streamlined logistics for fast and reliable delivery.
Frequently Asked Questions
What is the primary material used for these ceramic balls?
The primary material is Al2O3 (Aluminium Oxide), known for its high hardness, temperature resistance, and corrosion-resistant properties.
What size ranges do you offer for Al2O3 ceramic balls?
We provide a wide range of sizes, typically starting from 1.0mm up to 50.8mm, catering to various industrial needs.
In which industries are these ceramic balls commonly applied?
They are widely used in high-precision bearings, check valves, linear motion systems, robot arm joints, and the automotive industry.
Can these balls withstand high temperatures?
Yes, materials like Al2O3 and Si3N4 are specifically chosen for their excellent high-temperature stability and resistance to thermal wear.
What is your weekly production capacity?
Our current production capacity is approximately 500,000 pieces per week, ensuring a steady supply for large-scale industrial orders.
Are different precision grades available?
Yes, we offer various grades ranging from G10 to G100 to meet specific precision requirements for different mechanical applications.

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