High Precision Auto Bearings

High Precision Auto Bearings are an essential component of machinery and equipment, providing support for the mechanical rotating body, reducing the friction coefficient, and ensuring rotation accuracy. Our OEM ODM factory supplies all series of high precision auto bearings, including wheel hub, taper, pillow block, rod ends, deep groove ball, needle, cylindrical, self-aligning, and spherical roller bearings. These bearings have different friction properties and are suitable for various applications, such as agriculture and forestry equipment, automotive and industrial gearboxes, and material handling machines.

Product Description

Our bearings are made of high-quality materials like GCr15, GCr15SiMn, and GCr18Mo, with a hardness of 58-64HRC. We have a rich stock of bearings and can provide OEM services, customized bearings, and accept small orders. Our bearings are ISO-certified and undergo strict quality control before leaving the factory.

Our Spherical Roller Bearings have become a popular choice for industrial applications and are used in continuous casting machines, mechanical fans and blowers, gearbox and pumps, wind turbines, material handling, petroleum machinery, marine propulsion and offshore drilling, mining and construction equipment, pulp and paper processing equipment, compressors, threshers, and textile machinery.

Thrust Ball Bearing

In addition to spherical roller bearings, we also produce Cylindrical Roller Bearings, Taper Roller Bearings, Deep Groove Ball Bearings, and Needle Roller Bearings. Our company supplies various industrial products, such as agricultural gearboxes, power output shafts, sprockets, hydraulic couplings, worm gear reducers, racks, roller chains, pulleys, planetary gearboxes, timing pulleys, bushings, and more.

We offer high-quality products at competitive prices, with thoughtful services that are designed to meet the specific needs of our customers. We welcome customers to customize with drawings and samples, and we are committed to providing products and services that exceed their expectations. Our corporate culture is based on integrity, professionalism, cooperation, and mutual success, encouraging every employee to maximize their potential in their work.

FAQ

Q: What is your warranty?

A: We offer a one-year warranty. If customers encounter problems with their bearings, they can send them back to us, accompanied by photos.

Q: Is your company a factory or trade company?

A: We have our own factory and also provide trade services.

Q: Do you accept ODM and OEM orders?

A: Yes, we provide ODM and OEM services for our customers, and we can customize the box and packing according to their requirements.

Q: What is your MOQ?

A: Our MOQ is one piece.

Q: What is your lead time?

A: The lead time for sample orders is 3-5 days, and for bulk orders, it is 5-15 days.

Performance Characteristics of Self-Aligning Bearings

Self-aligning bearings are designed to accommodate misalignment between the shaft and housing, which can occur due to shaft deflection, mounting errors or temperature gradients. The main performance characteristics of self-aligning bearings are as follows:

1. Radial Load Capacity

Self-aligning bearings can support both radial and axial loads. Due to their two rows of balls or rollers, they have a higher radial load capacity than single-row bearings.

2. Misalignment Tolerance

Self-aligning bearings can compensate for misalignment up to a certain degree, typically 3 to 4 degrees. This feature makes them suitable for applications with shaft deflection or mounting errors.

3. High Speed Capability

Self-aligning bearings can operate at higher speeds than other types of bearings due to their lower friction and reduced heat generation.

4. Low Friction

Self-aligning bearings have a lower friction than other types of bearings, resulting in reduced wear and longer service life.

Types and Characteristics of Self-Aligning Bearings

Self-aligning bearings are available in several types, including ball bearings, spherical roller bearings, and barrel roller bearings. Each type has its own unique characteristics and advantages.

1. Ball Bearings

Self-aligning ball bearings have two rows of balls and a common sphered raceway in the outer ring. They can accommodate misalignment and axial loads in both directions.

2. Spherical Roller Bearings

Self-aligning spherical roller bearings have two rows of rollers and a common sphered raceway in the outer ring. They can accommodate misalignment and high radial loads.

3. Barrel Roller Bearings

Self-aligning barrel roller bearings have a barrel-shaped rolling element and a raceway in the outer ring. They can accommodate misalignment and high radial loads.

Advantages of Self-Aligning Bearings Made of Different Materials

Self-aligning bearings can be made of different materials, including stainless steel, ceramic, and plastic. Each material has its own advantages.

1. Stainless Steel Bearings

Stainless steel self-aligning bearings are corrosion-resistant and suitable for applications in harsh environments.

2. Ceramic Bearings

Ceramic self-aligning bearings have high wear resistance, low friction, and are suitable for high-speed applications.

3. Plastic Bearings

Plastic self-aligning bearings are lightweight, corrosion-resistant, and suitable for applications in wet or corrosive environments.

Application of Self-Aligning Bearings

Self-aligning bearings are widely used in various fields, including Agricultural Machinery, Conveyor Systems, Electric Motors, Pumps and Compressors, and Textile Machinery. Their ability to accommodate misalignment and high radial loads makes them suitable for these applications.

Future Development Trends and Opportunities of Self-Aligning Bearings

The demand for self-aligning bearings is expected to grow in the coming years due to their advantages and increasing application in various industries. The development of new materials and technologies is also expected to drive the growth of the self-aligning bearing market.

How to Choose a Suitable Self-Aligning Bearing

Choosing a suitable self-aligning bearing requires considering several factors, including:

1. Load Type and Capacity

The type and magnitude of the load determine the size and type of bearing required.

2. Speed Requirements

The operating speed of the bearing affects the selection of bearing type and lubrication.

3. Misalignment Tolerance

The degree of misalignment between the shaft and housing affects the selection of bearing type and size.

4. Operating Conditions

The operating environment, including temperature, humidity, and contamination, affects the selection of bearing material and lubrication.

5. Bearing Material and Cost

The selection of bearing material depends on the application requirements and the cost of the bearing.

Summary

Self-aligning bearings are designed to accommodate misalignment between the shaft and housing, making them suitable for applications with shaft deflection or mounting errors. They are available in several types and materials and are widely used in various fields. Choosing a suitable self-aligning bearing requires considering several factors, including load, speed, misalignment tolerance, operating conditions, bearing material, and cost.

Author: Dream

Disclaimer: All content on this page is for reference only. Our products are replacement parts and not original spare parts. We are not the holder of the original trademarks of the content. Our products are only suitable for after-sales replacement parts and not original spare parts. Our replacement parts can be perfectly adapted to the original spare parts. If you need to buy original spare parts, please contact the original factory to buy. If you want to buy original spare parts, please contact the original supplier for purchase.