Overview of High Alumina Ceramic Ball Bearings 2.5mm 3.5mm 8.56mm 99% Al2O3 Support Media Alumina Balls

High Alumina Ceramic Ball Bearings 2.5mm 3.5mm 8.56mm 99% Al2O3 Support Media Alumina Balls is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional mechanical strength and thermal stability. Designed to withstand temperatures up to 1800°C, these shafts provide superior performance in demanding applications including precision machinery, chemical pumps, semiconductor equipment, and high-speed bearings.

The combination of extreme hardness (9 Mohs), low friction coefficient, and excellent corrosion resistance makes alumina ceramic shafts ideal replacements for metal components in harsh environments.

Key Features of High Alumina Ceramic Ball Bearings 2.5mm 3.5mm 8.56mm 99% Al2O3 Support Media Alumina Balls

Ultra-High Temperature Resistance – Stable operation up to 1800°C

Exceptional Wear Resistance – 5-10x longer lifespan than steel shafts

Corrosion Proof – Resistant to acids, alkalis and solvents

Lightweight – 60% lighter than steel with higher strength

Electrical Insulation – Excellent dielectric properties

Customizable – Available in various diameters, lengths and tolerances

(High Alumina Ceramic Ball Bearings 2.5mm 3.5mm 8.56mm 99% Al2O3 Support Media Alumina Balls)

Specification of High Alumina Ceramic Ball Bearings 2.5mm 3.5mm 8.56mm 99% Al2O3 Support Media Alumina Balls

These high alumina ceramic sphere bearings are tough. They come in usual dimensions: 2.5 mm, 3.5 mm, and 8.56 mm. You need dependable support media. These spheres supply. They are made from 99% Al2O3. That’s pure aluminum oxide. This product is really hard. It resists wear incredibly well. Components last much longer. You save cash on substitutes.

Warmth is no worry. These spheres take care of severe temperatures easily. They remain stable up to 1600 ° C. Lots of industrial processes fume. These bearings maintain working. They are chemically inert too. Acids and bases will not harm them. Rust isn’t an issue. Harsh chemicals prevail. These rounds endure them.

Electric insulation is an additional essential benefit. Alumina doesn’t perform power. You prevent short circuits. Delicate digital environments need this. Fixed accumulation is prevented. Terminates are less most likely. The smooth surface matters. It minimizes rubbing. Moving components run easily. Power loss is reduced.

Precision is important. These balls are produced regularly. Shapes and size are precise. They provide stable support. Resonance is reduced. Machinery runs smoother. Sound reduces. Performance improves generally. The high density helps. They include stamina without mass. Applications are diverse.

Utilize them in pumps and shutoffs. They take care of unpleasant liquids well. Chemical processing tools relies on them. Use ruins steel components. Ceramic spheres sustain. Lab equipment uses them frequently. Contamination needs to be stayed clear of. These spheres are inert. They will not react. Semiconductor making requirements pure elements. These are ideal. Electrical insulation is essential there. High-temperature furnaces utilize them also. Steel bearings would stop working. Ceramic spheres keep rolling.

(High Alumina Ceramic Ball Bearings 2.5mm 3.5mm 8.56mm 99% Al2O3 Support Media Alumina Balls)

Applications of High Alumina Ceramic Ball Bearings 2.5mm 3.5mm 8.56mm 99% Al2O3 Support Media Alumina Balls

These high alumina ceramic sphere bearings load serious efficiency. Their 99% Al2O3 pureness means severe firmness. They stand up to wear exceptionally well. This sturdiness makes them last a lot longer than steel rounds. They won’t rust or corrode either. Chemicals, water, acids don’t damage them. This is essential in harsh setups.

Readily available in crucial sizes like 2.5 mm, 3.5 mm, and 8.56 mm, they fit details demands. The smaller sized 2.5 mm and 3.5 mm balls are excellent for tight areas. Think accuracy instruments or little valves. They use smooth activity with minimal rubbing. The larger 8.56 mm balls manage much heavier tons well. They act as trusted support media in pumps or mixers.

Warmth is no worry for these rounds. They deal with high temperatures quickly. They will not thaw or flaw like plastic options. This thermal stability is vital in hot processes. They additionally shield electrically. This stops brief circuits in sensitive devices. You won’t obtain sparks or electric interference.

Their reduced rubbing surface area cuts energy usage. Machines run smoother and cooler. This minimizes wear on other components also. Maintenance requires decrease dramatically. They need no lubrication either. This prevents contamination in clean settings. Food handling or pharmaceutical job advantages greatly.

These alumina spheres stand out under stress. They maintain their sizes and shape exactly. Dimensional security is ensured. This makes sure consistent efficiency over time. They are the smart selection for demanding applications. Reliability and sturdiness are their core strengths. They merely surpass conventional choices.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, 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 Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

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

Shipment Methods

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

5 FAQs of High Alumina Ceramic Ball Bearings 2.5mm 3.5mm 8.56mm 99% Al2O3 Support Media Alumina Balls

What makes these alumina balls special?
They’re 99% pure Al2O3 ceramic. This high purity means extreme hardness. They resist wear much better than steel balls. They also handle chemicals without corroding.

Where would I actually use these tiny balls?
They’re perfect support media inside packed columns. Think chemical processing towers or lab reactors. They hold catalyst pellets steady. They let liquids or gases flow evenly around them. They prevent clogging in tight spaces.

Why offer 2.5mm, 3.5mm, and 8.56mm sizes?
Different jobs need different sizes. Small 2.5mm balls fit micro-reactors or very fine catalyst beds. The 3.5mm size is a common middle choice. The larger 8.56mm balls support heavier loads in bigger columns. Pick the size matching your specific equipment gap.

Can they handle heat?
Yes, very well. These alumina balls withstand temperatures up to 1500°C. This is much hotter than steel can manage. They won’t melt or deform in high-heat processes. This makes them reliable for furnace work.

How do I clean them?
It’s simple. Use water or common solvents. Their non-porous surface won’t absorb chemicals. Rinse them well. They dry quickly. They resist most acids and alkalis. This makes reuse straightforward.

(High Alumina Ceramic Ball Bearings 2.5mm 3.5mm 8.56mm 99% Al2O3 Support Media Alumina Balls)