What Are Angular Contact Ball Bearings?

In the diverse landscape of different types of bearings, angular contact ball bearings stand out with their unique design and extensive applications. PROKEY, in collaboration with a top-notch bearings manufacturer, FODA, offers a wide array of bearings for sale, among which the high-performance angular contact ball bearings are prominently featured.

Structural Features of Angular Contact Ball Bearings

Angular contact ball bearings have a distinct structure compared to other types of ball bearings. There is a contact angle, commonly denoted as α, between the raceways and the balls. This contact angle enables the bearing to withstand both radial and axial loads simultaneously. The bearing consists of an inner ring, an outer ring, balls, and a cage. Both the inner and outer rings are equipped with raceways where the balls roll. The cage serves to maintain the even distribution of the balls, preventing them from colliding with each other and ensuring the smooth operation of the bearing.

Working Principle of Angular Contact Ball Bearings

Due to the presence of the contact angle, the force transmission in angular contact ball bearings is rather special when under load. When a radial load is applied, the balls transfer the force to the raceways of the inner and outer rings. Simultaneously, because of the contact angle, an axial component of force is generated. Similarly, when an axial load is exerted, a radial component of force will occur in the radial direction. This characteristic endows angular contact ball bearings with excellent performance in working conditions where both radial and axial loads are present.

Performance Advantages of Angular Contact Ball Bearings

High-Speed Capability: Angular contact ball bearings exhibit outstanding high-speed performance. Their design results in low rolling resistance of the balls within the raceways, allowing for stable operation at high rotational speeds and reducing energy loss and heat generation. This property makes them suitable for numerous high-speed rotating equipment, such as machine tool spindles and high-speed motors.

High Precision: This type of bearing generally features high manufacturing precision, ensuring the rotational accuracy of the shaft. Whether under no-load or loaded conditions, the shaft run-out can be controlled within a small range, providing a guarantee for the precise processing and stable operation of equipment.

Ability to Withstand Combined Loads: As mentioned earlier, the unique contact-angle design enables angular contact ball bearings to effectively handle combined radial and axial loads. This makes them an ideal choice for applications in various industrial fields where complex load conditions are encountered. For example, automotive transmissions, play a crucial role in handling the complex forces during gear shifting.

Applications of Angular Contact Ball Bearings

Angular contact ball bearings find wide applications across multiple industries. In the aerospace industry, they are used in aircraft engine components. The high-speed and high-precision requirements of aircraft engines are well met by these bearings. In the medical equipment field, for instance, in the motors of surgical robots, angular contact ball bearings ensure the precise movement of the robotic arms, which is essential for accurate surgical procedures.

PROKEY cooperated with FODA Bearings Manufacturer: Your Trusted Partner

At PROKEY, we understand the importance of choosing the right bearings for different applications. Our team of experts is well-versed in the technical details of angular contact ball bearings. We can provide professional advice on bearing selection, installation, and maintenance. With our comprehensive range of bearings for sale, we are committed to helping our customers optimize the performance of their machinery. Whether you are a small-scale manufacturer or a large-scale industrial enterprise, PROKEY has the solutions to meet your bearing-related needs.

If you are interested in learning more about angular contact ball bearings or exploring our product offerings, please do not hesitate to contact us. We look forward to serving you and becoming your long-term partner in the bearing industry.