High-temperature resistant ceramic bearing

Ceramic bearings, as an important mechanical basic component, are at the forefront of the new material world due to their superior performance that metal bearings cannot match, such as high temperature resistance and super strength.

The rings and rolling elements of ceramic bearings are made of all ceramic materials, including zirconia (ZrO2), silicon nitride (Si3N4), and silicon carbide (Sic). The retainer is made of polytetrafluoroethylene, nylon 66, polyether amide, zirconia, silicon nitride, stainless steel or special aviation aluminum, thereby expanding the application range of ceramic bearings.

Basic information

Usage: High temperature and cold resistance

Function: Used in high-precision equipment

Features: In harsh conditions filled with corrosive media

Application fields: aviation, aerospace, navigation, petroleum, chemical, automotive, electronic equipment, metallurgy, power, textiles, pumps.

Basic Overview

1、Due to the fact that ceramics are almost resistant to corrosion, ceramic rolling bearings are suitable for operation in harsh conditions filled with corrosive media.

2、Due to the lower density and much lighter weight of ceramic rolling balls compared to steel, the centrifugal force on the outer ring during rotation can be reduced by 40%, thereby greatly extending the service life.

3、Ceramics are less affected by thermal expansion and contraction than steel, so when the clearance between bearings is constant, bearings can be allowed to work in environments with more drastic temperature changes.

4、Due to the higher elastic modulus of ceramics compared to steel, they are less prone to deformation under stress, which is beneficial for improving working speed and achieving higher accuracy.

Advantage:

1. Corrosion resistance, suitable for working in harsh conditions full of corrosive media

2. Lower density, lighter weight, and longer service life

3. Able to work in an environment with drastic temperature changes

4. Not easy to deform, improve work efficiency

Ceramic bearing with high temperature, cold resistance, wear resistance, corrosion resistance, anti-magnetic insulation, oil-free self - lubrication, high speed, and other characteristics. Can be used in extremely harsh environment and special working conditions, can be widely used in aviation, aerospace, navigation, petroleum, chemical, automotive, electronic equipment, metallurgy, power, textile, pumps, medical equipment, scientific research, and defense fields, is a new material application of high-tech products.

Jinan Shengbang Bearing Co., Ltd. is a modern precision bearing manufacturer integrating R&D(research and development), production and sales. Our company has advanced production equipment, fully adopting advanced production technology and modern testing equipment to improve the precision performance of our products. The company promotes the"WGHB" brand, specializing in the production of deep groove ball bearings, taper roller bearings, spherical roller bearings, cylindrical roller bearings, pillow block bearings and other special bearings and non-standard bearings. 

Our products with high precision and low noise, are widely used in metallurgy, mining,petroleum,chemical,coal, cement, paper,wind power, heavy machinery, port machinery and other industries. The company has independent import and export management rights. The products are sold all over the world, exported to more than fifty countries and regions such as South America,Western Europe, Southeast Asia, Central Asia, Africa and Australia. 

The company always takes "solution, creation, value" as business philosophy, providing excellent bearing solutions for domestic and foreign customers. WGHB Bearings has passed ISO9001:2008 and ISO14001:2004. Through the implementation of strict quality standards, taking rigorous quality control measures to improve product quality and service quality, WGHB Bearings provides high quality products and services to consumers around the world.