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Need custom bearings,email to market@ftmbearings.com for FTM quick response.

Bearing Seals And Shield Suppliers

Seals And Shields are also an important part of the bearing, which is mainly played by three points:
1. Prevent the lubricating oil from being polluted.
2. Prevent foreign debris from entering the bearing and affecting the operation of the bearing.
3. Reduce bearing wear.
A suitable seal and Shield can effectively reduce the failure rate of the bearing and prolong the service life of the bearing, so the dust cover should be replaced and maintained promptly to ensure normal working conditions.

About FTM
Shaoxing Shangyu Flight Seiko Machinery Co., Ltd. Shaoxing Shangyu Flight Seiko Machinery Co., Ltd.
"Spin eternity, inherit excellence, and create the future together."

Shaoxing Shangyu Flight Seiko Machinery Co., Ltd. (FTM), founded in 2006, is a professional China Bearing Seals And Shield Manufacturers and OEM/ODM Seals And Shield Suppliers.And it an enterprise focusing on the R&D, manufacturing and customization of non-standard bearings, high-precision bearings (import substitution) and bearing accessories and mechanical parts. With more than 30 years of technical design experience, FTM has earned reputation in the field of high-quality bearings. Our professional technical team provides domestic and foreign customers with high-quality bearing solutions in engineering machinery, textile machinery and other fields.

Relying on years of professional manufacturing and technical skills, FTM actively introduces advanced CNC machine tools from Japan to ensure product processing accuracy and stability. In addition, FTM bearing product research is guided by a doctor of tribology. We adhere to the corporate philosophy of innovation and development, and our products are exported to many countries and regions around the world. We have long been supporting and producing various types of bearings for many world-renowned companies, maintaining good production relationships. Rotate forever, inherit excellence, and create the future together. Choose FTM, and we will be your choice for bearing solutions.

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Bearing Seals And Shield Industry knowledge

1. What is the difference between contact and non-contact bearing seals
As an important part of the bearing system, there are obvious differences in design and working principles between contact and non-contact bearing seals. Contact seals achieve sealing by direct contact with the inner and outer rings of the bearing. This sealing method uses rubber lips or elastic materials to form close contact with the inner and outer rings of the bearing, thus effectively preventing external contaminants and liquids from entering the inside of the bearing. This contact seal generates contact friction with the inner and outer rings when the bearing is running, forming an effective seal through friction and ensuring the sealing performance of the bearing system. However, along with it, due to the existence of contact friction, this sealing method may produce a certain degree of friction and wear, so regular inspection and maintenance are required to ensure its sealing performance and lifespan.
Non-contact bearing seals use a different sealing mechanism. They do not directly contact the inner and outer rings of the bearing, but rely on the barrier formed by the flow of gas or liquid to achieve a sealing effect. This non-contact seal uses aerodynamic effects or gas pressure to maintain the seal without direct contact friction with the bearing. The advantage of such a design is that it reduces friction and wear between the bearing seal and the bearing, thereby extending the service life of the seal and reducing the need for maintenance on the bearing system. In addition, non-contact seals typically have lower actuation friction, helping to improve the efficiency and performance of the bearing system.
In actual applications, choosing the appropriate sealing method depends on many factors, including application environment, working conditions, maintenance needs, etc. For applications that require higher sealing performance and are relatively insensitive to friction and wear, contact seals may be a more suitable choice, as they can provide higher sealing performance. For application scenarios that are sensitive to friction and wear and require high sealing performance, non-contact seals may be more suitable. They can reduce friction and wear, extend the service life of the seal, and improve the efficiency and performance of the system.

2. How do bearing seals and dust caps reduce friction and wear within the bearing system?
Bearing Seals And Shield covers are vital components of the bearing system. The functions of these two components are not limited to preventing the impact of the external environment on the bearing. They also have an important impact on the performance and life of the bearing.
Bearing seals and dust caps prevent dust, dirt, liquids and other external contaminants from entering the bearing interior. Bearings are high-precision mechanical components, and their internal structures are very sensitive to the external environment. The intrusion of any impurities may lead to increased friction, increased wear, and even failure of the bearing system. Effective seals and dust covers ensure that the inside of the bearing is kept clean and prevent external contaminants from affecting the bearing, thereby improving the reliability and stability of the bearing system.
Bearing seals and dust caps also reduce friction within the bearing. The entry of external contaminants will increase the friction inside the bearing, leading to increased wear, thus affecting the performance and life of the bearing. Effective sealing and dust-proof measures can prevent the entry of external pollutants and reduce the generation of friction, thus reducing the degree of bearing wear and extending the service life of the bearing.
Bearing seals and dust covers play an irreplaceable role in protecting bearings from external contamination and reducing friction and wear. Their effective use can greatly improve the reliability and stability of the system.

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