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Your Leading Hybrid Ceramic Rolling Element Bearings Supplier

 

SUN AUTOMATION GROUP LIMITED nearly 40 years of bearing support and industrial service experience. Hybrid ceramic rolling element bearings combine steel rings (races) with ceramic rolling elements (usually balls or rollers). These bearings leverage the superior properties of ceramics like lower density, higher hardness, and better corrosion resistance to enhance performance and durability compared to all-steel bearings. They are particularly valuable in aerospace, electric motors, machine tools, and industries where reliability and long service life are critical.

 

 
 
Why Choose Us?
 
 
 

Production Market

Our products have been exported to North America, Europe, the Middle East, Brazil, South Africa, and Mexico and were well acknowledged by clients worldwide.

 
 

Production Capacity

Our warehouse has one of the largest inventories. We have an annual output of 5 million sets of bearings. We guarantee direct shipments, timely delivery, and a single source of supply.

 
 

Production Equipment

The production line has much equipment, including manufacturing and testing machinery. We will check the production equipment regularly to ensure that we can produce higher-quality bearings.

 
 

Professional Service

We have a 7*24 hours professional sales consultant team that can respond to your needs as quickly as possible and provide the fastest transportation method to bring you a high-quality and low-cost purchasing experience.

 

 

RY61901

 

Types of Hybrid Ceramic Rolling Element Bearings

6001CE
Hybrid single row deep groove ball bearings with low-friction seals on both sides have rings made of bearing steel and rolling elements made of bearing-grade silicon nitride (Si3N4), which makes the bearing electrically insulated.

 

10*35*11 Ceramic Ball Bearing
10*35*11 ceramic ball bearing is a spherical structure bearing with an inner diameter of 10 mm, an outer diameter of 35 mm and a width of 11 mm. Compared with traditional steel ball bearings, it uses rolling balls made of ceramic materials, which have special properties and advantages.

 

RY6201 Dimensions
The thermal expansion coefficient of ceramic balls of RY6201 dimensions is small, and the bearing balls will not expand due to temperature in high temperature environments, which greatly improves the service temperature of the entire bearing.

 

20*47*14 Bearing
The ceramic bearing with the size of 20*47*14 bearing is a popular component utilized in various industries. This bearing is commonly referred to as the 6204 ceramic bearing due to its dimensions of 20mm inner diameter, 47mm outer diameter, and 14mm width.

 

 

Specifications of Hybrid Ceramic Rolling Element Bearings

 

 

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Features of Hybrid Ceramic Rolling Element Bearings
 
 

Lightweight and high hardness

Compared with metal materials, ceramic materials are lighter, have higher hardness and rigidity, and help to reduce bearing mass and friction loss.

 
 
 

Low friction and high speed

The ceramic material has a high surface smoothness and a low friction coefficient, which makes the bearing rotate more smoothly and can adapt to high-speed rotation.

 
 
 

Insulation properties

Ceramic materials have good insulation properties and are suitable for applications that require electrical insulation or prevent the passage of current.

 

 

Customization Options

Classification: Customizable
Tolerance: Customizable
Precision: Customizable
MOQ: As low as 1 set
Shipping date: Minimum 2 working days

10*35*11陶瓷球轴承

 

RY6201 尺寸

 

Usage of Hybrid Ceramic Rolling Element Bearings

Miniature hybrid ball bearings are commonly used at high speed in dental turbines, contra angle handpieces, and dental motors. These dental products reach speeds up to 500,000 rpm. Other ideal candidates for hybrid bearings are in Aviation, Aerospace, and Defense applications. The automotive industry, due to stricter emission directives, looks to increase motor efficiency.

Turbochargers reach speeds of more than 250,000 rpm and can operate in temperatures from -40 to +320°C by applying hybrid bearings. In the machine tool industry, high-precision ABEC7 and ABEC9 hybrid angular contact bearings are being specified for high-speed machine tool spindles. Hybrid bearings are used in many other applications including railways, electric vehicles, traction motors, compressors, pumps, vacuum pumps, and fluid machinery.

 

 

Packaging and Shipping

 

 

Packaging:

Wrapped by proctective film;

Packed by standard import & export wooden cases or palletization.

Shipping:

By express, air, sea, railway.

Payment:

L/C; T/T; Paypal; West Union; MoneyGram etc;

 

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FAQ

 

Q: What are the advantages of hybrid ceramic rolling element bearings?

A: They have a lower friction coefficient, which can reduce operating noise and heat generation. They are also corrosion - resistant, oxidation - resistant, and have good electrical insulation properties, preventing damage from electrical corrosion.

Q: In what applications are hybrid ceramic rolling element bearings commonly used?

A: They are often used in high - speed and high - temperature applications, such as in machine tool spindles, electric motors, and turbines. They are also suitable for applications where corrosion resistance and electrical insulation are required, like in the marine industry and in some electronic devices.

Q: How do hybrid ceramic rolling element bearings compare to traditional steel bearings in terms of cost?

A: Hybrid ceramic rolling element bearings are generally more expensive than traditional steel bearings. The manufacturing cost of the ceramic materials used is high, especially the complex sintering and processing technology of silicon nitride, which makes their price 3 to 10 times higher than that of all - steel bearings.

Q: How should hybrid ceramic rolling element bearings be installed?

A: Installation should follow the manufacturer's instructions precisely. Ensure that the installation tools are suitable and that the installation environment is clean. During installation, avoid applying excessive force to prevent damage to the ceramic balls.

Q: How to maintain hybrid ceramic rolling element bearings?

A: Regularly check the bearings for signs of wear, such as increased vibration or noise. Keep the operating environment clean to prevent contamination. If problems are found, they should be dealt with in a timely manner, such as replacing the lubricant or the bearings.

Q: What are the failures of hybrid ceramic rolling element bearings?

A: At extreme operating condition of heavy loading, very high speed, and very high or low operating temperature leads to early bearing failure. When design requirements not met that leads to excessive deflection, vibration, high frictional torque and temperature.

We're well-known as one of the leading hybrid ceramic rolling element bearings manufacturers and suppliers in China. If you're going to buy high quality hybrid ceramic rolling element bearings with competitive price, welcome to get more information from our factory.

6001CE, 6002 2RSLTN9 HC5C3WT Bearing, N1011KTNHA HC5SP

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