What kind of bearing is called four-point angular contact ball bearing

A four-point angular contact ball bearing is a type of rolling-element bearing that can support both radial and axial loads simultaneously. It is also known as a four-point contact ball bearings or a single-row four-point contact ball bearing. In this article, we will explore the structure, advantages, and applications of the four-point angular contact ball bearings.

Four-Point Angular Contact Ball Bearing of Structure

The structure of the four-point angular contact ball bearing consists of an inner and outer race, a cage, and four-point contact balls. The inner and outer races are designed with a four-point contact, allowing the bearing to accommodate axial loads in both directions.
The cage keeps the balls evenly spaced and prevents them from coming into contact with each other. The structure of the four-point angular contact ball bearing provides higher rigidity, accuracy, and load capacity than other types of bearings.

Advantages

The four-point angular contact ball bearings has several advantages over other types of bearings. The four-point contact design allows the bearing to support both radial and axial loads simultaneously, making it ideal for applications with high loads and limited space.
The bearing’s internal geometry also enhances its rigidity and accuracy, making it suitable for precision applications. The four-point angular contact ball bearing’s single-row design simplifies the assembly process and reduces the overall size and weight of the bearing.

Applications

The four-point angular contact ball bearings is widely used in various industrial applications, including aerospace, machine tools, medical equipment, and robotics.
Its ability to support radial and axial loads simultaneously makes it particularly suitable for high-load applications with limited space. The bearing’s high rigidity and accuracy also make it ideal for precision applications that require accurate and repeatable positioning.

Conclusion：

The four-point angular contact ball bearings is a versatile type of rolling-element bearing that can support both radial and axial loads simultaneously.
It has several advantages over other types of bearings, including higher rigidity, accuracy, and load capacity. Its single-row design simplifies the assembly process and reduces the overall size and weight of the bearing.
The four-point angular contact ball bearings is widely used in various industrial applications and is an excellent choice for high-load and precision applications.

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What kind of bearing is called four-point angular contact ball bearing

Four-Point Angular Contact Ball Bearing of Structure

Advantages

Applications

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