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Bearing Cage/Retainer Suppliers

Metal material
Metal bearing cages due to good wear resistance, corrosion resistance, high-temperature resistance, and high strength advantages, are suitable for high temperature, high speed, and high load occasions, such as machinery manufacturing, automotive, aviation, and other industries.
Plastic material
Plastic bearing cages are lightweight, small friction coefficient, good wear resistance, good insulation performance, and can effectively reduce bearing noise, commonly used in food, electronics, medical equipment, and other industries.
fiber material
Fiber bearing cage has good stability, and wear resistance and have the advantages of low density, high strength, and good elasticity, so it is widely used in the field of special materials, such as aviation, aerospace, automotive, and other high-end manufacturing industries.
It is very important to choose the appropriate bearing cage material. Different materials are suitable for different occasions, FTM can provide customers with different materials, different shapes, and different sizes of cages, to ensure the reliability of the bearing, service life, and performance.

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 Cage/Retainer Manufacturers and OEM/ODM Cage/Retainer 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 Cage/Retainer Industry knowledge

1. What is the corrosion resistance of metal bearing cages and fiber bearing cages?
In extreme environments, material selection for bearing cages is critical, especially where corrosion resistance is a concern. Metal bearing cages and fiber bearing cages are two common options, each with their own advantages and disadvantages in terms of corrosion resistance.
Metal bearing cages are widely used because of their good mechanical properties and high temperature resistance. Metal bearing cages generally exhibit good corrosion resistance in generally corrosive media, such as water and gases, making them the first choice in many applications.
Due to its special material properties, fiber bearing cages show good corrosion resistance in some special corrosive environments. Fiber bearing cages will not rust or oxidize due to corrosion and have high corrosion resistance, which makes them perform well in environments that deal with chemically corrosive media. In addition, the fiber bearing cage is also non-conductive and performs very well in some situations where static electricity or electrolytic corrosion needs to be prevented.
The fiber bearing cage is not perfect either. Under extreme conditions, such as high temperatures, high pressures, and strong oxidant environments, the corrosion resistance of fiber bearing cages may be affected, thereby reducing their service life or performance. Therefore, when selecting bearing cage materials, it is necessary to fully consider the specific use environment and conditions to balance the advantages and disadvantages of the materials and ensure that the bearing system can operate stably and reliably.

2. How do the fatigue resistance properties of plastic bearing cages and fiber bearing cages compare in vibration environments?
In engineering design, the selection of bearing cages is crucial, especially in vibration environments where fatigue resistance needs to be considered. In vibration environments, plastic bearing cages and fiber bearing cages are two common choices, each with their own advantages and disadvantages in terms of fatigue resistance.
Generally speaking, plastic bearing cages are suitable for low-frequency and small-amplitude vibration environments. Plastic materials have certain elasticity and shock-absorbing properties, which can absorb vibration energy and dampen vibration to a certain extent, thereby reducing the impact on the bearing cage. However, when faced with high frequency and large amplitude vibrations, plastic bearing cages may develop fatigue cracks or deformation, which may reduce their service life or performance.
Fiber bearing cages generally have better fatigue resistance, especially in high-frequency and large-amplitude vibration environments. Fiber materials have high strength and stiffness, can withstand large vibration forces, and are not prone to fatigue cracks or deformation. Therefore, fiber bearing cages are often better able to handle the challenges of vibrating environments.
When selecting bearing cage materials, it is necessary to comprehensively consider the specific use conditions and vibration characteristics, and take appropriate design and processing measures to ensure that the bearing system can operate stably and reliably in a vibration environment.

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