Angular contact ball bearing is a type of ball bearing, and its contact angle determines its characteristics and application range. The contact angle refers to the angle between the line connecting the contact point between the steel ball and the raceway and the radial plane of the bearing. Usually, the contact angle range of angular contact ball bearings is 15 degrees; Up to 40 degrees; between.

Characteristics of angular contact ball bearings:

Can withstand combined axial and radial loads.

High speed performance, suitable for high-speed operation.

The wide application of angular contact ball bearings:

Machine tool spindle: capable of providing high-precision rotational support, ensuring machining accuracy and surface quality. In the spindle system of CNC machine tools, angular contact ball bearings can effectively withstand the axial and radial loads generated by cutting forces, ensuring high-precision and high-speed operation of the spindle.

The transmission of a car: withstands complex loads and ensures stable power transmission.

In aircraft engines, angular contact ball bearings are also commonly used to support rotating components because they can reliably operate under harsh conditions of high temperature, high speed, and high load.

In addition, angular contact ball bearings can be combined in series, face-to-face, or back-to-back to meet different load and accuracy requirements. For example, a series combination can withstand greater axial loads, while a back-to-back combination can withstand bidirectional axial loads.

Thin walled bearings are a special type of bearing with a thin cross-section

Characteristics of thin-walled bearings:

Space saving: Due to its thin-walled design, efficient operation can be achieved within limited installation space

Lightweight: Compared to traditional bearings, it is lighter in weight, which helps to reduce the overall weight of the equipment

Thin walled bearings are widely used:

In the field of robotics, it plays an important role in small, high-precision robot joints, ensuring precise and smooth movements

Medical devices: such as small medical equipment, meet their compact design and high-precision requirements

The manufacturing process requirements for thin-walled bearings are high, and it is necessary to ensure the strength and accuracy of the thin-walled structure. Meanwhile, different types of thin-walled bearings, such as deep groove ball thin-walled bearings, angular contact thin-walled bearings, etc., also have their own characteristics and applicable scenarios

Taking the automotive industry as an example, thin-walled bearings can provide reliable support in compact components of engines, reduce friction and wear, and improve engine performance and lifespan

In the aerospace field, thin-walled bearings are also of great significance for reducing the weight of aircraft, improving fuel efficiency, and enhancing flight performance

Ball screw bearings are high-precision bearings specifically designed for ball screw matching.

Characteristics of ball screw bearings:

High precision: It can ensure precise transmission of ball screws and reduce errors.

High rigidity: It can withstand the large axial and radial loads generated by the operation of ball screws, ensuring the stability of the system.

Low friction: Helps improve transmission efficiency and reduce energy loss.

The wide application of ball screw bearings:

Automated production line: ensuring precise position control and stable operation of production equipment.

Numerical Control Machine Tool: Achieve precise movement of cutting tools or workbenches to improve machining accuracy.

Taking industrial robots as an example, ball screw bearings can provide precise linear motion control in the joint drive of robots, enabling them to complete complex actions.

In 3D printing equipment, ball screw bearings help to accurately position the nozzle, thereby improving the accuracy and quality of printing.

Moreover, the installation and maintenance of ball screw bearings are also crucial. Proper installation can ensure its full performance, and regular maintenance and lubrication can extend its service life.

Deep groove ball bearings are the most common type of rolling bearings.

Characteristics of deep groove ball bearings:

Simple structure: consisting of an inner ring, an outer ring, rolling elements, and a cage, with a simple design that is easy to manufacture and install.

Low friction coefficient: The friction force during operation is relatively low, which can reduce energy loss and improve mechanical efficiency.

Capable of withstanding both radial and certain axial loads simultaneously, with a wide range of applications.

Wide application of deep groove ball bearings:

Household appliances, such as washing machines, electric fans, etc., provide stable support and rotation for motors.

Agricultural machinery: such as harvesters, seeders, etc., to ensure the normal operation of various components.

For example, in the wheel hub of a car, deep groove ball bearings can withstand the radial and axial loads generated during vehicle operation, ensuring smooth rotation of the wheels.

In electric tools, deep groove ball bearings provide support for the motor shaft, enabling the tool to operate efficiently.

In addition, deep groove ball bearings have various precision levels and sealing forms to meet the needs of different working conditions and environments. For example, high-precision deep groove ball bearings are commonly used in precision instruments and equipment, while deep groove ball bearings with sealing devices are suitable for dusty or humid working environments.