Zirconia Ceramic Bearing Ball ZrO2 Ball For Bearing

Zirconia bearing balls possess high strength, excellent toughness, resistance to high temperatures and corrosion, good wear resistance, non-magnetic properties, and superior self-lubricating capabilities. They serve as the core component of zirconia ceramic bearings and are suitable for applications in environments without lubricating medium pollution.

Brand:
ATCERA
Item NO.:
AT-YHG-ZCQ001

Materials
Zirconia
Shapes
Ball
Applications
Mechanical Parts

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Properties of Zirconia Ceramic Bearing Ball

1. High Limiting Speed

Zirconia ceramic is lighter than steel, with a density approximately 78% of steel. Therefore, using zirconia balls as bearing rollers can reduce centrifugal force during operation, resulting in a higher limiting speed.

2. Longer Service Life

Zirconia ceramic balls are lightweight, leading to reduced centrifugal force during bearing operation, lower raceway loads, and a smaller friction coefficient. This translates to less wear and a significantly longer service life, exceeding that of ordinary steel ball bearings by a factor of five or more.

3. Lubrication-Free

Zirconia ceramic balls exhibit self-lubricating properties, often eliminating the need for lubricating oil or grease. This allows for applications in high-vacuum and high-purity environments, preventing contamination from lubricating greases.

4. Corrosion Resistance

Zirconia ceramic balls demonstrate excellent resistance to acids, alkalis, and other chemical corrosion, making them suitable for chemically corrosive environments.

Applications of Zirconia Bearing Ball

Zirconia ceramic balls, characterized by their wear resistance, non-magnetic properties, electrical insulation, resistance to acid and alkali corrosion, oil-free self-lubrication, low friction coefficient, lightweight nature, and high temperature tolerance, are used as bearing rollers in various industries such as machinery, chemicals, electronics, medical, high-temperature, metallurgy, and aerospace.

They ensure stable equipment operation, extended service life, and reduced maintenance costs.

Size Chart for Zirconia Ceramic Bearing Ball

We are committed to delivering optimal zirconia bearing balls tailored to your exact specifications. Our dedicated team ensures meticulous adherence to your instructions, striving to exceed customer expectations. Additionally, we offer the flexibility of customized sizes to accommodate your unique requirements.

Send Requirements for Custom Design

Provide specific dimensions and parameter requirements, with a maximum available supply diameter of 63.5mm.

Zirconia Ceramic Bearing Ball
Item no.	Diameter (mm)
AT-YHG-ZCQ001	0.4
AT-YHG-ZCQ002	0.5
AT-YHG-ZCQ003	0.6
AT-YHG-ZCQ004	0.7
AT-YHG-ZCQ005	0.8
AT-YHG-ZCQ006	0.9
AT-YHG-ZCQ007	1
AT-YHG-ZCQ008	1.1
AT-YHG-ZCQ009	1.2
AT-YHG-ZCQ010	1.3
AT-YHG-ZCQ011	1.35
AT-YHG-ZCQ012	1.4
AT-YHG-ZCQ013	1.5
AT-YHG-ZCQ014	1.588
AT-YHG-ZCQ015	1.6
AT-YHG-ZCQ016	1.8
AT-YHG-ZCQ017	2
AT-YHG-ZCQ018	2.381
AT-YHG-ZCQ019	2.5
AT-YHG-ZCQ020	2.778
AT-YHG-ZCQ021	2.8
AT-YHG-ZCQ022	3
AT-YHG-ZCQ023	3.175
AT-YHG-ZCQ024	3.5
AT-YHG-ZCQ025	3.969
AT-YHG-ZCQ026	4
AT-YHG-ZCQ027	4.5
AT-YHG-ZCQ028	4.763
AT-YHG-ZCQ029	5
AT-YHG-ZCQ030	5.5
AT-YHG-ZCQ031	5.536
AT-YHG-ZCQ032	5.953
AT-YHG-ZCQ033	6
AT-YHG-ZCQ034	6.35
AT-YHG-ZCQ035	6.747
AT-YHG-ZCQ036	7
AT-YHG-ZCQ037	7.144
AT-YHG-ZCQ038	8
AT-YHG-ZCQ039	8.731
AT-YHG-ZCQ040	9
AT-YHG-ZCQ041	9.525
AT-YHG-ZCQ042	10
AT-YHG-ZCQ043	10.3188
AT-YHG-ZCQ044	11
AT-YHG-ZCQ045	11.1125
AT-YHG-ZCQ046	11.906
AT-YHG-ZCQ047	12
AT-YHG-ZCQ048	12.303
AT-YHG-ZCQ049	12.7
AT-YHG-ZCQ050	13.494
AT-YHG-ZCQ051	14
AT-YHG-ZCQ052	14.288
AT-YHG-ZCQ053	15
AT-YHG-ZCQ054	15.875
AT-YHG-ZCQ055	16
AT-YHG-ZCQ056	17.4625
AT-YHG-ZCQ057	18
AT-YHG-ZCQ058	18.256
AT-YHG-ZCQ059	19.05
AT-YHG-ZCQ060	19.844
AT-YHG-ZCQ061	20
AT-YHG-ZCQ062	20638
AT-YHG-ZCQ063	22.225
AT-YHG-ZCQ064	23.812
AT-YHG-ZCQ065	25.4
AT-YHG-ZCQ066	25.875
AT-YHG-ZCQ067	26.988
AT-YHG-ZCQ068	30
AT-YHG-ZCQ069	30.163
AT-YHG-ZCQ070	31.75
AT-YHG-ZCQ071	32
AT-YHG-ZCQ072	34.925
AT-YHG-ZCQ073	35
AT-YHG-ZCQ074	36
AT-YHG-ZCQ075	38.1
AT-YHG-ZCQ076	40
AT-YHG-ZCQ077	42
AT-YHG-ZCQ078	44.45
AT-YHG-ZCQ079	45
AT-YHG-ZCQ080	50.8
AT-YHG-ZCQ081	55
AT-YHG-ZCQ082	63.5

Technical Data of Zirconium Oxide Materials

Material	Zirconia (ZrO₂)+ Stabilizing agent
Thermal Conductivity	3.0w/m.k
Temperature resistance	1000℃
Density	5.65-6.05g/cm3
Thermal Expansion Coefficient	0.00001/℃
Bending Strength	480-1000MPa
Hardness (Hv)	1200-1450HV1
Fracture Toughness	*6-8MPam1/2**
Hazardous Substances	In compliance with EU ROHS standards

*This chart illustrates the standard characteristics of the zirconia materials commonly employed in the manufacturing of our zirconia products and parts. Please be aware that the attributes of customized zirconium oxide products and parts may vary depending on the specific processes involved. Detailed parameter is decided by type and composition of stabilizing agent.

Usage Instructions

1. Prior to use, thoroughly clean the zirconia ceramic balls using acid or alkali wash methods to remove surface dirt and impurities.

2. Handle with care during transportation and assembly to avoid severe impacts that could lead to breakage or damage.

Valuable Information

Zirconia Ceramic Bearing Ball Packing

Zirconia ceramic bearing balls are carefully packaged in appropriate containers to avoid any potential damage.

Customization Advantages

1. According to your application scenario, analyze the needs, choose the appropriate material and processing plan.

2. Professional team, quick response, can provide solutions and quotations within 24 hours after confirming the demand.

3. Flexible business cooperation mechanism, support at least one piece of quantity customization.

4. Quickly provide samples and test reports to confirm that the product meets your needs.

5. Provide product use and maintenance suggestions to reduce your cost of use.

Ask a Free Quote

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FAQ

Do you supply the materials unlisted on your website?

Although our primary focus is on advanced ceramic materials such as alumina, zirconia, silicon carbide, silicon nitride, aluminum nitride, and quartz ceramics, we are always exploring new materials and technologies. If you have a specific material requirement, please contact us, and we will do our best to fulfill your needs or find suitable partners.

Can you aid in material selection & ceramic product design?

Absolutely. Our technical team possesses profound knowledge of ceramic materials and extensive experience in product design. We are happy to provide you with material selection advice and product design support to ensure optimal performance for your products.

Do you have a minimum order value requirement?

We do not have a fixed minimum order value requirement. We always focus on meeting our customers' needs, and we strive to provide quality service and products regardless of the order size.

What services beyond ceramic products do you offer?

In addition to ceramic products, we also provide a range of additional services, including but not limited to: customized ceramic processing services based on your needs, using blanks or semi-finished blanks produced by yourself; if you are interested in outsourced ceramic packaging and metallization services, please contact us for further discussion. We are always committed to providing you with a one-stop solution to meet your various needs.

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Yes, we do. No matter where you are located globally, we can ensure the safe and timely delivery of your order.

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