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Aubearing Thin Section Bearings – Kaydon Equivalent
Thin-section bearings are an indispensable key component in modern mechanical equipment. Their unique design and performance give them significant advantages in saving space, reducing weight, and improving operating accuracy. Thin-section bearings are widely used in aerospace, robotics, medical equipment and precision instruments. As a professional thin-section bearing manufacturer, Aubearing is committed to providing high-quality, high-performance bearing products to meet various engineering needs. This article will introduce in detail the characteristics, selection guide, load-carrying capacity, speed limit and other aspects of Aubearing thin-section bearings, and conduct an in-depth analysis of its various products.
Aubearing Company has rich experience and excellent technical strength in the field of thin-section bearings. The company focuses on the development and production of high-precision, high-reliability thin-section bearings. The products cover a variety of types and specifications and can meet the needs of different application scenarios. Aubearing continues to innovate and improve processes, improve product performance and reliability, and provide customers with the best Kaydon equivalent solutions. With years of technology accumulation and continuous R&D investment, Aubearing has achieved a leading position in the field of thin-section bearings. The company has an experienced team of engineers and advanced production equipment, able to provide customized bearing solutions according to customers’ special needs.
Aubearing strictly implements the ISO9001 quality management system and conducts strict quality control on every process to ensure high precision and reliability of products. By introducing advanced inspection equipment and testing methods, Aubearing is able to accurately evaluate product performance and ensure that every factory product meets customer expectations.
Aubearing thin section bearings - Kaydon equivalent
When selecting Aubearing thin-section bearings( Kaydon equivalent), factors such as load type, usage environment, and speed requirements need to be considered comprehensively. The thin-section bearings manufactured by Aubearing include seven series of open bearings and five series of sealed bearings. Inside diameters range from 1 inch to 40 inches, and cross-sectional areas range from 0.1875 × 0.1875 inches to 1.000 × 1.000 inches. There are three types of open thin section bearings available: radial contact (Type C), angular contact (Type A) and four-point contact (Type X). There are two types of sealed thin section bearings available: radial contact (Type C) and four-point contact (Type X).
A type angular contact thin section bearings
Type A angular contact thin section bearings are designed to withstand high axial loads. Its internal structure allows it to perform well in applications with a combination of radial and axial loads. This design makes Type A bearings ideal in high load and high precision applications.
A-type angular contact thin-section bearings are often used in high-precision and high-rigidity applications, such as precision machine tools, aerospace equipment, and industrial robots.
High axial load capacity: Type A angular contact bearings can withstand high unidirectional axial loads and are suitable for applications requiring high axial rigidity.
High precision: Due to its internal structure design, A-type bearings have extremely high precision and are suitable for high-precision equipment.
High rigidity: suitable for use in situations with high rigidity requirements and able to maintain stability under high load conditions.
Low friction: The optimized internal structure design reduces friction and improves the operating efficiency and life of the bearing.
C type radial contact thin section bearings
C-type radial contact thin-section bearings adopt a deep groove ball design and are mainly used to bear radial loads. They can also bear moderate axial loads and moment loads. This design enables C-shaped bearings to maintain stable performance under a variety of load conditions.
C-type bearings are suitable for a variety of load conditions and have high adaptability. High rotation accuracy and low friction: The optimized design enables the C-type bearing to have high rotation accuracy and low friction, improving operating efficiency and use.
High radial load capacity: C-type bearings are primarily designed to withstand radial loads, but are also capable of withstanding moderate axial loads.
Versatility: Its design allows it to operate stably under a variety of load conditions and has high adaptability.
High rotation accuracy: C-type bearings have high accuracy during rotation and are suitable for applications requiring high rotation accuracy.
Good lubrication performance: The optimized internal structure design makes the lubrication effect better, reduces wear and friction, and increases the life of the bearing.
4 point contact thin section bearings
The 4-point contact thin-section bearing adopts a Gothic arched raceway design, which forms four contact points between the balls and the raceway. This design allows the 4-point contact bearing to withstand large moment loads and reverse axial loads, making it suitable for applications requiring high rigidity and multi-directional loads.
4-point contact thin-section bearings are suitable for applications requiring high rigidity and multi-directional loads, such as robot joints, rotating tables, and precision optical instruments.
Multi-directional load capacity: 4-point contact bearings can withstand radial, axial and moment loads, adapting to multi-directional load applications.
High rigidity: Its design makes it perform well in situations with high rigidity requirements and can withstand complex load conditions.
Reverse axial load capacity: Suitable for applications that need to withstand reverse axial loads, such as rotary tables and robotic arm joints.
Low friction and high efficiency: The optimized internal structure design reduces friction and improves operating efficiency and service life.
Type A vs Type C vs 4 point contact
| Bearing Type | Main Features | Applications |
|---|---|---|
| A-Type | High axial load capacity, high precision, high rigidity | Precision machine tools, aerospace equipment, industrial robots |
| C-Type | High radial load capacity, versatility, high rotation precision | Industrial automation equipment, transmission devices, electronic equipment |
| 4-Point Contact | Multi-directional load capacity, high rigidity, reverse axial load capacity | Robotic joints, rotary tables, precision optical instruments |
It can be seen from the above comparison that different types of thin-section bearings have different characteristics and application scenarios. A-type angular contact thin-section bearings are suitable for high-precision, high-rigidity applications; C-type radial contact thin-section bearings are suitable for applications that need to withstand radial loads and various load combinations; 4-point contact thin-section bearings are Suitable for use in situations requiring high rigidity. Selecting the appropriate bearing type based on specific application requirements can effectively improve the performance and reliability of the equipment.
Reali-Slim® thin-section open bearings include three types: radial contact (C type), angular contact (A type) and four-point contact (X type). Different types of bearings are suitable for different loads and applications. Radial contact bearings are primarily used in radial load applications, while angular contact and four-point contact bearings are suitable for applications where axial and moment loads are required.
Reali-Slim® thin sealed bearing is a high-performance sealed bearing from Aubearing Company. Reali-Slim® thin sealed bearings are equipped with efficient sealing devices that can effectively prevent the loss of grease and the entry of external contaminants. Reali-Slim® thin sealed bearings use high-strength materials, high-quality lubrication systems and low-friction designs to reduce wear and extend bearing service life.
Endura-Slim® bearings are high-performance bearings with Endurakote® coating launched by Aubearing Company. Endurakote® coating provides excellent corrosion resistance, allowing Endura-Slim® bearings to maintain stable performance in harsh environments. Endura-Slim® bearings are made of high-strength materials and treated with Endurakote® coating, which provides excellent strength and hardness, significantly extending the service life of the bearings.
Reali-Slim® stainless steel thin bearing is a high-performance stainless steel bearing launched by Aubearing Company. Reali-Slim® stainless steel thin bearings are made of 440C stainless steel, which has excellent corrosion resistance and is suitable for applications in harsh environments, such as marine equipment and chemical equipment. Reali-Slim® stainless steel thin bearings are available in a variety of specifications and types, suitable for various applications, from precision instruments to heavy-duty machinery to meet different needs.
Reali-Slim MM® series thin metric bearings are high-performance bearings specially designed by Aubearing to meet the requirements of international metric standards. Reali-Slim MM® thin metric bearings are manufactured in strict accordance with metric standards (the inner and outer ring tolerances can reach ±0.0001mm), ensuring that their size, accuracy and performance comply with international standards. Reali-Slim MM® low-profile metric bearings use high-strength materials and precision manufacturing processes to provide excellent load capacity.
Ultra-Slim® series is an ultra-thin bearing launched by Aubearing Company. Ultra-Slim® bearings feature an extremely thin cross-section design that excels in saving space and reducing weight. Ultra-Slim® ultra-thin bearings use high-precision manufacturing processes and high-quality materials to ensure high precision and reliability. The precision design of its raceways and rolling elements enables it to maintain stable performance under high load and high speed conditions. Ultra-Slim® ultra-thin bearings are widely used in high-tech fields such as aerospace, robotics and medical equipment.
Aubearing thin section bearing rating life
The rated life of a bearing refers to the time the bearing can operate reliably under certain load and speed conditions. Rating life is closely related to the dynamic load capacity, actual load and speed of the bearing. The calculation formula is as follows:
Aubearing thin section bearings limit speed
The speed limit of a bearing refers to the maximum speed at which it can operate stably under certain conditions. The limiting speed of Aubearing thin section bearings depends on the size, type, lubrication and loading conditions of the bearing. The calculation formula is as follows:
Aubearing Thin Section Bearing Materials
In thin-section bearing applications, choosing the right material is critical. Different applications have different requirements for bearing materials. Improper selection of bearing materials can lead to early bearing failure or other problems. Therefore, selecting materials that suit the application needs is critical to ensuring the performance and longevity of thin-section bearings. Below are some commonly used Aubearing thin section bearing materials and their characteristics and applications.
Chrome steel
Chromium steel (often called GCr15 or 52100 bearing steel) is one of the most common bearing materials. It is a high-carbon low-alloy steel that contains a certain amount of chromium and has excellent strength and fatigue properties. This material performs particularly well at operating temperatures below 200°C. Its high hardness and wear resistance make it ideal for most thin-section bearings.
Stainless steel
440C stainless steel is a high-carbon chromium stainless steel with excellent corrosion resistance and high hardness. Stainless steel’s ability to perform well in corrosive and wet environments compared to standard steel makes it widely used in clean rooms, high temperatures and potentially contaminated environments.
Tool steel
M50 tool steel is a molybdenum type tool steel with high wear resistance and high temperature performance. The addition of molybdenum allows the material to maintain excellent performance in high temperature environments, while also having good oxidation resistance and high pressure resistance. These properties make M50 tool steel ideal for bearing applications requiring high wear resistance and high temperature environments.
Ceramics
Although ceramics are not typically used to make the inner and outer rings of bearings, ceramic balls are widely used in hybrid thin-section bearings due to their unique properties. Ceramic materials have the advantages of being lighter than steel, corrosion-resistant, and have better high-temperature performance. In addition, ceramic materials are non-conductive, giving them significant advantages in certain electrical applications.
Material | Advantages | Applications |
Chromium Steel | High strength and hardness, good fatigue performance | Industrial automation equipment, heavy machinery, precision machine tools, automotive manufacturing |
Tool Steel | High wear resistance, high temperature performance, compressive strength | High temperature equipment, aerospace, high-speed machinery, industrial automation equipment |
Stainless Steel | Excellent corrosion resistance, high hardness and strength, good chemical stability | Food processing equipment, medical devices, semiconductor equipment manufacturing, chemical equipment |
Ceramic | Lightweight, high corrosion resistance, high temperature performance, non-conductive | High temperature equipment, chemical equipment, electrical equipment, high-speed machinery |
Selecting the appropriate thin-section bearing material requires comprehensive consideration of factors such as application environment, load conditions, temperature and corrosiveness. Chromium steels are suitable for most general-purpose applications, while tool steels and ceramic materials are suitable for applications where high temperatures and high wear resistance are required. Stainless steel excels in environments where corrosion resistance and chemical stability are required. Selecting the appropriate material based on specific application requirements can effectively improve the performance and life of the bearing.
Aubearing thin section bearings adopt advanced manufacturing processes to ensure that every product is of high quality and high performance. The following are the manufacturing process steps of thin-section bearings:
1.Material preparation
Select appropriate materials according to product requirements, and cut and process them. Commonly used materials include 52100 chromium steel, 440C stainless steel and silicon nitride, etc. These materials have high strength, high hardness and good wear resistance.
2.Internal and outer ring machining
The material is processed by turning, milling, etc. to make the prototype of the inner and outer rings. Through precision machining and surface treatment, the dimensional accuracy and surface finish of the inner and outer rings are ensured.
3.Heat treatment
Heat treatment is performed on the inner and outer rings to improve their strength and hardness. Heat treatment processes include quenching, tempering, etc., which can significantly improve the mechanical properties of materials.
4.Grinding
The inner and outer rings are ground to achieve the required dimensional accuracy and surface roughness. Grinding can further improve the rotation accuracy and operating stability of the bearing.
Rolling element machining
The material is processed by turning, drilling, etc. to make rolling elements. Commonly used rolling element materials include steel balls, ceramic balls, etc., which have high hardness and good wear resistance.
Cage machining
The material is cut, stamped and processed to make a cage. Cage materials are usually made of lightweight, wear-resistant materials, such as aluminum alloy, copper alloy, etc.
Assembly
Assemble the rolling elements and cage into the inner and outer rings to make a complete thin-section bearing. During the assembly process, the matching accuracy and assembly sequence of each component must be strictly controlled to ensure the operating performance of the bearing.
Conclusion
Aubearing thin-section bearings are widely used in various high-tech fields with their high precision, high reliability and diversified product series. Whether in industrial automation, aerospace, medical equipment, and precision instruments, Aubearing’s products can provide excellent performance and long life.
FAQ
1. How to choose the appropriate thin section bearing type?
Select the appropriate bearing type based on specific application needs. Type A is suitable for high axial loads, type C is suitable for high radial loads, and the 4-point contact type is suitable for multi-directional loads.
2. What is the maximum rotation speed of Aubearing thin-section bearings?
The maximum speed of a bearing depends on its size, type, lubrication and loading conditions. The maximum rotation speed can be calculated according to the formula and refer to the product specifications.
3. What should we pay attention to when maintaining thin-section bearings?
Keep the bearings clean and in good lubrication condition, check and replace grease or oil regularly to avoid long-term operation of the bearings under high temperature and high load.
4. What are the main materials of Aubearing thin-section bearings?
The main materials include 52100 chromium steel, 440C stainless steel and silicon nitride, etc. These materials have high strength, high hardness and good wear resistance.
5. What applications are thin-section bearings suitable for?
Thin-section bearings are widely used in industrial automation equipment, aerospace equipment, medical equipment, robots and precision instruments, and are suitable for space-limited and weight-sensitive occasions.
By introducing all aspects of Aubearing thin-section bearings in detail, we hope to help you better understand and choose suitable bearing products to meet various engineering needs. Aubearing will continue to devote itself to technological innovation and product improvement to provide customers with better solutions.