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OEM 7 Series Angular Contact Bearings

About Us

Yuyao Kangtian Bearing Co., Ltd., founded in 1993, is a professional OEM/ODM 7 Series Angular Contact Bearings Suppliers and 7 Series Angular Contact Bearings Company, one of the earliest professional producers of bearings in the Ningbo area, we also undertake all kinds of high-precision machining parts, and processing according to the drawing or sample. The company has been awarded the National Level Three Quality and Safety Standardization Enterprise, Ningbo environmental protection model green enterprise, registered trademarks of "TTBC" and "Hemudu, HMD" (which has been identified as Ningbo's famous brand).

The company relies on many years of professional manufacturing experience and technical foundation, and has passed ISO9001 and ISO14001 mode for product quality control and management, especially in the automobile and motorcycle bearing manufacturing, non-standard bearing as well as CNC machining parts design and development and other aspects of quality advantages. We specialize in Wholesale 7 Series Angular Contact Bearings sales, Products are currently exported to more than 20 countries and regions around the world. At the same time, we have long been supporting and producing all kinds of bearings and the machining parts for many world-renowned companies, and have maintained a good cooperative relationship for many years.


  • ISO 14001
  • ISO 9001
  • ISO 14001
  • ISO 9001
  • Work Safety Standardization
  • Invention Patent
  • Environmental Protection Model Factory
  • Ningbo Famous Trademark
  • Ningbo Bearing Association


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Industry Knowledge Extension

In what application scenarios does 7 Series Angular Contact Bearings perform best?

The best performance of 7 Series Angular Contact Bearings is usually reflected in the following application scenarios. Through an in-depth understanding of its characteristics and usage conditions, we can more specifically explore its advantages in practical applications.
First of all, in the application of high-speed rotating machinery, the excellent performance of 7 Series Angular Contact Bearings has been widely recognized. These bearings use advanced materials and precision manufacturing processes to ensure extremely low friction and heat generation while rotating at high speeds. Its unique structural design enables the bearing to have excellent dynamic balance during high-speed operation, thereby reducing vibration and noise and improving the operating efficiency and stability of the equipment. Therefore, 7 Series Angular Contact Bearings are ideal for applications such as power tools, machine tool spindles, and electric motors that require high-speed rotation.
Secondly, in application scenarios that require high-precision positioning, 7 Series Angular Contact Bearings also demonstrate its unique advantages. These bearings have high-precision inner and outer rings and rolling elements that provide extremely small radial and axial clearances to ensure the positioning accuracy and repeatability of the equipment. In fields such as automated machinery, CNC machine tools, and industrial robots, extremely high precision requirements are required. 7 Series Angular Contact Bearings can meet these requirements and provide reliable guarantee for the high-precision operation of equipment.
Additionally, 7 Series Angular Contact Bearings perform well in heavy-duty work environments. They are designed with materials and structures with high load-bearing capacity and can withstand large loads and impact forces. In applications such as large mechanical equipment, construction machinery, and heavy machine tools, these bearings can operate stably, ensuring the long-term reliability and efficiency of the equipment.
At the same time, 7 Series Angular Contact Bearings also have good rigidity and temperature adaptability. Its unique structural design and high-quality materials enable the bearing to maintain stable performance in applications with high stiffness requirements. In addition, these bearings can maintain stable performance in environments with large temperature changes and adapt to various harsh working environments.
To sum up, 7 Series Angular Contact Bearings have demonstrated excellent performance in application scenarios with high-speed rotation, high-precision positioning, heavy-load work and high stiffness requirements. However, to ensure optimal performance, correct installation, maintenance and lubrication are also crucial. During the installation process, it is necessary to strictly follow the operating procedures to ensure the matching accuracy of the bearing, the shaft and the seat hole; in terms of maintenance, it is necessary to regularly check the operation and lubrication status of the bearing, and replace seriously worn parts in a timely manner; in terms of lubrication, it is necessary to Choose appropriate lubricants and lubrication methods to ensure good lubrication of the bearings.
By having an in-depth understanding of the characteristics and usage conditions of 7 Series Angular Contact Bearings, combined with the needs of actual application scenarios, we can better select and use these bearings to maximize their effectiveness and provide strong support for the stable operation and efficient production of equipment.