home / News

What are the characteristics and advantages of ceramic thrust bearings?

2,807 Published by Feb 28,2019

Advantages of ceramic thrust bearings:

Full ceramic thrust bearings have anti-magnetic and electrical insulation, wear-resisting and corrosion-resistant, oil-free self-lubricating, high temperature resistance and high cold resistance, etc. It can be used in extremely harsh environments and special working conditions. The ferrules and rolling elements of the ceramic thrust bearings are made of zirconia (ZrO2), silicon nitride (SI3N4) ceramic materials, and the cage is made of polytetrafluoroethylene (PTFE). Glass fiber reinforced nylon 66 can also be used. GRPA66-25), special engineering plastics (PEEK, PI), stainless steel (AISI SUS316, SUS304), brass (CU), etc.

Characteristics of ceramic thrust bearings:

1. High speed: The ceramic thrust bearings have the advantages of cold resistance, low elasticity, high pressure resistance, poor thermal conductivity, light weight and small friction coefficient. They can be applied to high speed spindles of 1200 rpm/7500 rpm and others. High precision equipment.

2. High temperature resistance: the ceramic thrust bearings material itself has a high temperature resistance of 1200 ° C, and self-lubricating, the normal use temperature is between 180 ° C and 260 ° C, does not cause expansion due to temperature difference, full ball silicon nitride ceramic thrust bearings are normal The use temperature is 800-1000 ° C and can be used in high temperature equipment such as furnace, plastic, steel and so on.

3. Corrosion resistance: The ceramic thrust bearings material itself has corrosion resistance and can be applied in the fields of strong acid and alkali alkali inorganic organic salt, sea water, etc., such as electroplating equipment, electronic equipment, chemical machinery, shipbuilding, medical equipment, etc.

4. Anti-magnetic: due to non-magnetic and dust absorption, it can reduce the early thrust of ceramic thrust bearings, noise, etc., can be used in demagnetization equipment, precision instruments and other fields.

5. Electrical insulation: Due to high electrical resistance, it can be used for electrical damage bearings. It can be used in various electronic devices that require insulation.

6. Vacuum: Due to the unique oil-free self-lubricating properties of ceramic materials, in ultra-high vacuum environment, silicon ceramic full thrust bearings can overcome the problem of lubrication that cannot be achieved by ordinary bearings.

All specifications of ceramic thrust bearings or other types of ceramic bearings can be produced in our factory!

If you need the ceramic thrust bearings or other bearings, please contact me any time!

Contact: Miya
Email: [email protected]
Skype: [email protected]
MP/Whatsapp: +8618363031398
Wechat:18363031398

< >

How to install the double row angular contact ball bearing?

Double row angular contact ball bearing installation is more complex than deep groove ball bearin...

Do you like ? 4,790

The cause of micro miniature bearing failure and the solution to overheating of temperature.

Failure reason of micro miniature bearing About 40% of the failure of micro miniature bearings i...

Do you like ? 1,684

Six Mistakes in the Replacement of skate shoes ceramic bearing by Novices

Novice Mistakes 1: Do not consider the characteristics of your own actions, blindly choose Althou...

Do you like ? 1,609

CNC machine bearings common quality problems and main causes.

When assembling cnc machine bearings, the Venus machine tool must be preloaded, so that the origi...

Do you like ? 2,221

the performance and feature of stainless steel self-aligning ball bearing

Performance characteristics of stainless steel self-aligning ball bearing Self-aligning ball bear...

Do you like ? 1,694

How to choose the suitable longboard skateboard wheels?

The long board has a strong sense of operation and is quick to get started. The longboard is a mu...

Do you like ? 1,587

What’s the design and installation of tapered thrust bearing?

The tapered thrust bearing with cage is a split design so that the two washers as well as the rol...

Do you like ? 1,981

the disassembly, installation and operating environment of tapered needle bearing

Disassembly of the tapered needle bearing: When the bearing is to be used continuously after it i...

Do you like ? 1,437

company news

latest product

40TM18U40AL Deep Groove Ball Bearing 40x80x16mm

12 23.2024

silicon nitride ceramic ball bearings 20*52*12 mm hybrid ceramic bearing

12 23.2024

contact us

TEL: +86 183-6303-1398

E-mail: [email protected]

Whatsapp: +8618668909563

Whatsapp: +8618363031398

ADD: Room E3-1203, Mingquanchunxiao, Dikou Road, Tianqiao District, Jinan City Shandong Province, China.