Product Description

Ceramic ball bearing especially ZrO2 have the following performance as low density, high strength, low friction coefficient, electrical and magnetism resistance, wear resistance, well rigidity, lubrication and maintenance free when working, it's the best choice for rollers (inner ring and outer ring are made by metal) of the hybrid construction which are used in high-speed, high accuracy and long life environments.

Compared with steel ball, ZrO2 ball has following advantages:

1.  *3%lighter than steel ball, which means less centrifugal force and less friction on the groove during high speed and acceleration.

2.  Smaller fiction coefficient, more freely rolling.

3.  Can be used at higher temperature up to **0°C

4.  Never rust, and can roll with out lubrication.

5.  More corrosion resistant than steel

6.  No metal contamination.

7.  Non-magnetic

8.  Electric isolation

Application of spherical ball bearings

Electro plating, electro polishing ,Food processing, vacuum applications.

Fiber processing, conveyor processing. Medical radiation, photo processing,

Computer assembly, electronics applications, Medicine equipment, wet applications

Our company can manufacture all types of bearings such as deep groove ball bearings, self aligning ball bearings, thrust ball bearings, spherical insert ball bearings and tapered roller bearings.We have various brands of bearings: NSK, FAG,SKF, NTN,TIMKEN,NACHI,IKO, INA, KOYO, etc. Our bearings are made in all kinds of materials: ZrO2, Si3N4, stainless steel,chrome steel, etc.

We can also supply various types of bearings according to your sample and design.