Overview of 6mm China Grinding Ball Aluminum Oxide White Ceramic Ball for Bearing

6mm China Grinding Ball Aluminum Oxide White Ceramic Ball for Bearing are one of the most widely used and versatile technical ceramics, prized for their excellent combination of properties. Composed primarily of aluminum oxide (Al₂O₃), they offer outstanding hardness, wear resistance, and electrical insulation, even at high temperatures. From low-purity grades for general industrial use to high-purity compositions for demanding applications, alumina ceramics provide a cost-effective and reliable solution across a vast range of industries.

Features of 6mm China Grinding Ball Aluminum Oxide White Ceramic Ball for Bearing

• High Hardness & Wear Resistance: Excellent resistance to abrasive wear, making it ideal for liners, nozzles, and guides.

• Superior Electrical Insulation: Maintains high electrical resistivity and dielectric strength, even at elevated temperatures.

• Excellent Thermal Stability: Withstands high operating temperatures and exhibits good thermal conductivity.

• High Mechanical Strength: Possesses good compressive strength and stiffness.

• Chemical Inertness: Resists corrosion from a wide range of acids, alkalis, and other harsh chemicals.

• Cost-Effectiveness: A highly versatile and economically efficient ceramic material for numerous applications.

Specification of 6mm China Grinding Ball Aluminum Oxide White Ceramic Ball for Bearing

These 6mm white ceramic grinding balls come from China. They are made from aluminum oxide. Aluminum oxide is very hard. This hardness is important for grinding. These balls are also very pure. The material purity is 99.5% or higher. This high purity means they last a long time. They resist wear very well. They stay strong under pressure.

The balls are exactly 6mm in diameter. The size is very consistent. Each ball is within ±0.05mm of 6mm. This precision is crucial. It ensures smooth operation. The balls are also very round. Their roundness is excellent. This perfect shape reduces friction. Low friction is essential for bearings. Bearings need parts that move smoothly.

Their surface is incredibly smooth. A smooth surface minimizes abrasion. Less abrasion protects other bearing parts. These ceramic balls resist chemicals. Acids and alkalis don’t damage them easily. They handle tough conditions. They work in harsh environments. Temperature changes don’t affect them much. They stay stable from very cold to very hot. This stability is good for reliable performance.

Aluminum oxide is non-magnetic. These balls won’t stick to magnets. This is useful in some electrical applications. They are also electrical insulators. They don’t conduct electricity. This property prevents electrical currents. It avoids potential damage in sensitive equipment. They are lighter than steel balls. Their low weight reduces centrifugal force. This helps machinery run more efficiently.

These 6mm white ceramic balls are ideal for bearing systems. They provide high performance. They offer long service life. They reduce maintenance needs. They fit many industrial grinding and precision applications.

Applications of 6mm China Grinding Ball Aluminum Oxide White Ceramic Ball for Bearing

These 6mm China grinding balls are white ceramic balls made from aluminum oxide. They are incredibly hard. They wear down very slowly. This makes them perfect for grinding tough materials. They are also excellent for use inside bearings. Many industries use them.

Aluminum oxide ceramic is very strong. It resists corrosion extremely well. Acids and alkalis don’t harm it. High temperatures don’t affect it much. It stays stable. This material is also an electrical insulator. It doesn’t conduct electricity. These properties are critical for demanding jobs.

In bearings, these 6mm ceramic balls outperform steel balls. They are much lighter than steel. This reduces friction significantly. Less friction means less energy loss. Bearings run cooler. They last longer. The ceramic balls resist corrosion completely. Rust is never a problem. They work well in wet or chemical environments. Their hardness prevents denting. Bearing life extends greatly.

These white ceramic balls are ideal for precision applications. Electric motors use them. Pumps use them. Aerospace equipment uses them. Medical devices use them. High-speed spindles use them. Anywhere long life and reliability matter, these balls help. They handle tough conditions easily. They need minimal lubrication. Sometimes they need none at all. This lowers maintenance costs.

The 6mm size is common for many bearing types. Consistent size is crucial. These balls are made precisely. They are uniform. This ensures smooth bearing operation. Vibration is reduced. Noise is lower. Performance is better.

China produces high-quality aluminum oxide ceramic balls. They offer good value. Manufacturers source them globally. They are a reliable choice for upgrading bearings. They improve performance and durability.

Company Profile

Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. please feel free to contact us.

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of 6mm China Grinding Ball Aluminum Oxide White Ceramic Ball for Bearing

What are these white ceramic balls made from?
These balls use high-grade aluminum oxide. This material ensures excellent hardness and wear resistance. It withstands tough grinding conditions well. The chemical purity is consistently high. This avoids material contamination during grinding.

How precise is the 6mm size?
Size control is very strict. These balls maintain a very close diameter tolerance around 6mm. Consistent size is critical for smooth bearing operation. Uniform balls prevent uneven wear and vibration. Each batch undergoes careful measurement checks.

How hard are these ceramic balls?
They are extremely hard. The aluminum oxide gives them a Mohs hardness near level 9. This hardness surpasses most metals. It means the balls resist chipping and breaking effectively. They last much longer than softer materials.

Why use these for bearing applications?
Their properties are ideal for bearings. High hardness reduces wear significantly. The material resists corrosion completely. They operate smoothly with low friction. These balls handle high speeds and loads reliably. They offer a durable, low-maintenance solution.

How are the balls packaged for shipping?
They come securely packed. Standard packaging uses strong plastic bags inside sturdy cartons. This prevents damage and keeps the balls clean. Special packaging options exist for large orders. The goal is safe delivery every time.