Al2O3 Ceramic Balls, also known as Alumina Ceramic Balls, are designed for demanding applications requiring high hardness, excellent wear resistance, chemical stability, and electrical insulation. BCHH supplies high-quality alumina ceramic balls in various sizes and specifications for industrial and specialized applications.
Explore more ceramic ball solutions on our Ceramic Balls product category.
With 20+ years of industry experience and an ISO 9001 certified quality management system, BCHH provides reliable Al2O3 ceramic balls for customers worldwide. Our alumina balls are suitable for demanding environments where durability, chemical resistance, wear resistance, and stable performance are required.
As an experienced Al2O3 ceramic ball manufacturer and supplier, BCHH supports both standard and customized requirements according to customer applications.
Learn more about BCHH, our capabilities, quality management, and manufacturing experience.
High hardness and excellent wear resistance
Excellent chemical and corrosion resistance
Good electrical insulation performance
Stable performance in demanding environments
Low material reactivity
Various sizes and specifications available
Standard and customized solutions supported
| Item | Description |
|---|---|
| Material | Aluminum Oxide (Al2O3) |
| Ceramic Type | Alumina Ceramic |
| Purity | Various grades available |
| Ball Diameter | Standard and custom sizes |
| Tolerance | Available according to requirements |
| Surface Finish | Precision finishing available |
| Customization | Size, grade, tolerance, and technical requirements |
For specific purity, diameter, tolerance, surface finish, or other technical requirements, please contact BCHH for detailed specifications.
For applications requiring wear resistance, corrosion resistance, or electrical insulation.
Suitable for valves and fluid-control equipment operating in demanding environments.
Used for grinding paints, coatings, ceramics, chemicals, and other industrial materials.
Suitable for components exposed to abrasive or corrosive fluids.
Used where electrical insulation and dimensional stability are required.
Applied to guides, tensioning components, and other wear-resistant parts.
Used in demanding chemical environments where excellent chemical resistance and long service life are required.
20+ Years of Industry Experience – Extensive experience in bearings and precision components.
ISO 9001 Certified Quality Management – Consistent quality control and inspection processes.
Standard & Customized Solutions – Support for different sizes, grades, tolerances, and technical requirements.
Technical Support – Professional assistance based on customer application requirements.
Global Supply – Supporting international customers, industrial users, and OEM requirements.
BCHH also provides other ceramic ball solutions for different industrial and precision applications:
Si3N4 Ceramic Balls – High-performance silicon nitride ceramic balls.
ZrO2 Ceramic Balls – Zirconia ceramic balls for demanding applications.
SiC Ceramic Balls – Silicon carbide ceramic balls with excellent hardness and chemical resistance.
View more solutions in our Ceramic Balls product category.
Looking for a reliable Al2O3 ceramic ball factory or manufacturer? BCHH provides alumina ceramic balls for standard and customized applications.
Send us your required ball diameter, material grade, tolerance, quantity, and application. Our technical team can help recommend a suitable solution and provide a competitive quotation.
Contact BCHH for Al2O3 Ceramic Ball specifications, customization, and quotation.
| Inquiry | Inch | mm | |
|---|---|---|---|
| 11/32 | 8.7312 | ||
| - | 9 | ||
| 3/8 | 9.525 | ||
| - | 10 | ||
| 13/32 | 10.3188 | ||
| - | 11 | ||
| 7/16 | 11.1125 | ||
| - | 11.5 | ||
| 29/64 | 11.5094 | ||
| 15/32 | 11.9062 | ||
| - | 12 | ||
| 31/64 | 12.3031 | ||
| 1/2 | 12.7 | ||
| 17/32 | 13.4938 | ||
| - | 14 | ||
| 9/16 | 14.2875 | ||
| 19/32 | 15.0812 | ||
| 5/8 | 15.875 | ||
| - | 16 | ||
| 21/32 | 16.6688 | ||
| - | 17 | ||
| 11/16 | 17.4625 | ||
| 23/32 | 18.2562 | ||
| - | 19 | ||
| 3/4 | 19.05 | ||
| 25/32 | 19.8438 | ||
| 13/16 | 20.6375 | ||
| - | 21 | ||
| 27/32 | 21.4313 | ||
| 7/8 | 22.225 | ||
"To make the best quality in most competitive price",is our principle and "To support our clients enlarge their local market in max" is our continuous target