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Angular Contact Ball Bearing

Angular contact ball bearings are designed to withstand both radial loads and unidirectional or bidirectional axial loads.

Structural features

Contact Angle: The distinguishing feature of angular contact ball bearings is their contact angle, which is formed by the contact point between the inner and outer rings and the bearing axis. This angle varies from 15° to 40°, and the larger the angle, the stronger the axial load carrying capacity.

Single and Double Rows: These bearings can be single or double rows. The single row is suitable for carrying unidirectional axial loads, while the double row can carry bidirectional axial loads.

Ball & Groove Design: The contact surface between the ball and the inner and outer rings is curved, which allows the bearing to provide a larger contact area when bearing loads, thereby improving the load carrying capacity and service life.

Structure Type

70 Series
72 Series
718 Series
719 Series
Ultra High Speed Angular Contact
Four Point Contact Ball Bearing
Four-Point Contact Ball Bearing
Standard Angular Contact Ball Bearing
WZKLDF

Application environment

Precision Instruments: Due to the precise manufacturing and high operational accuracy, they are widely used in precision instruments such as CNC machine tools.

Automotive Components: Commonly found in the steering and transmission systems of automobiles because they can effectively support and transfer loads.

Aerospace: It is also widely used in the aerospace industry due to its ability to operate stably at high speeds and variable loads.

Agricultural and Construction Machinery: Suitable for environments subjected to heavy loads and shock loads, such as axles for tractors and construction equipment.

Design features

High-Speed Performance: These bearings are typically designed for High-Speed applications and are structurally optimized to reduce friction and heat generation.

High Precision: Angular contact ball bearings are manufactured with high precision therefor they are suitable for high-demanding applications.

Adaptable to Different Loads: Different designs of contact angles to accommodate different axial and radial load combinations.

Multiple Sealing Forms: Open type, sealed type and shield type are available to adapt to different operating environments and maintenance needs.

Our engineers can solve your problems

Improve Operational Efficiency: The optimized design reduces internal friction and improves the overall efficiency of the machine.

Adapt to Complex Loads: Complex load combinations, including high axial and radial loads can be efficiently solved by selecting the right contact angle and design.

Enhance System Rigidity: Especially in high-speed and high-precision applications, the use of these bearings can improve the overall rigidity of the system.

Extended Service Life: High-quality manufacturing and design help bearings maintain performance in harsh environments, resulting in a longer service life.

Our products are equivalent substitute of the following well-known brands

  ● SKF (Sweden)

  ● NSK (Japan)

  ● FAG (Germany)

  ● NTN (Japan)

  ● Timken (USA)

Solutions to industry problems

Learn about WEEYH bearings in these fields

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One-stop bearing procurement factory

WEEYH is jointly organized by the top bearing factories in China, specializing in the R&D of bearings. WEEYH's factories produce about 2 million sets of bearings and related parts and ship to all over the world annually.

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