1、 Basic concepts and types of joint bearings

Joint bearings are rolling bearings that can adapt to large angles and special trajectory movements. Compared with traditional sliding bearings, joint bearings have higher load-bearing capacity, longer service life, and lower friction coefficient. According to different usage scenarios and requirements, there are various types of joint bearings, including angular contact joint bearings, thrust joint bearings, rod end joint bearings, etc.

2、 The advantages and characteristics of joint bearings

1. High load-bearing capacity: Joint bearings can withstand forces from various directions, such as radial, axial, and angular directions, which makes them excellent in various high load applications.

2. Adaptability: The contact surface design of the joint bearing enables it to adapt to various complex trajectory movements, reducing friction and wear.

3. Long service life: Due to the low friction coefficient and high adaptability of joint bearings, their service life far exceeds that of traditional sliding bearings.

4. Diversity: Joint bearings come in various types and sizes to meet various needs for different usage scenarios.

3、 Application scenarios of segmented bearings

1. Heavy machinery equipment: In heavy machinery equipment, such as excavators, cranes, etc., joint bearings bear huge loads to ensure the stable operation of the equipment.

2. Precision instruments: In high-end scientific research equipment and precision instruments, the role of joint bearings cannot be ignored, as it ensures the high precision and efficiency of the instrument.

3. Automotive industry: Joint bearings play a crucial role in key components such as the steering and suspension systems of automobiles.

4、 How to choose and use joint bearings?

1. Choose the appropriate type: Choose the appropriate joint bearing type based on the actual application, such as angular contact joint bearings suitable for high-speed, high-precision, and high load applications, and thrust joint bearings suitable for bearing axial loads.

2. Consider load and speed: Choose a joint bearing that can withstand the expected load while meeting the expected speed.

3. Correct installation and maintenance: Following the manufacturer's recommendations for correct installation and maintenance is crucial to ensuring the lifespan of joint bearings.

4. Regular inspection: Regularly check the use status of the joint bearings, and replace them in a timely manner if any abnormalities are found.

Joint bearings, this seemingly ordinary but actually extremely critical mechanical component, are like small objects in daily life, often the most inconspicuous but playing the most crucial role. Through today's sharing, I hope you have a deeper understanding and comprehension of joint bearings. Next time you are using various machines, you may want to pay more attention to these silent heroes.