Angular Contact Ball Bearings

Angular contact ball bearings are designed to support combined loads, handling both radial and axial forces with high precision and stability. They consist of an inner ring, outer ring, balls, and a cage, with raceways arranged at a specific contact angle to ensure smooth operation and accurate load distribution at high speeds.

HSN angular contact ball bearings are available in a range of contact angles and precision classes to suit various applications. Customization options also include cage materials, preload configurations, and lubrication methods. Engineered for demanding conditions, they deliver reliable performance, high-speed capability, and precise positioning accuracy.

STRUCTURE AND FEATURES

① Single Row Angular Contact Ball Bearings

② Double Row Angular Contact Ball Bearings

③ Four-point Angular Contact Ball Bearings

CUSTOMIZABLE SERVICES

① Material Customization

② Precision Class

③ Internal Clearance

④ Lubrication Method

⑤ High-Temperature /Corrosion-Resistant Design

⑥ Brand Packaging Customization

Specifications of Angular Contact Ball Bearings

Classification of Angular Contact Ball Bearings

Stamped Steel Cage

Sturdy and durable, high rigidity, resistant to high temperatures and high speeds. Stamped from steel sheet, it withstands harsh conditions and heavy impact shocks. Cost-effective and widely used in machine tools, motors, and other general industrial applications—a reliable and economical choice.

Brass Cage

Nylon Cage

Bakelite Cage

Made of phenolic resin, lightweight yet rigid, with good dimensional stability. Oil-resistant, chemical-resistant, low heat generation at high speeds, and low centrifugal force. Particularly suitable for high-speed precision machine tool spindles and ultra-high-speed motor spindles demanding maximum rotational speeds.

Advantages and Features

Simultaneous radial and unidirectional axial load capacity: The offset raceway design enables the bearing to accommodate both radial loads and unidirectional axial loads simultaneously.
Excellent running accuracy at high speeds: Maintains stable rotational accuracy even under high-speed operating conditions, making it suitable for high-speed applications.
Multiple contact angle options: Available in various contact angles such as 15°, 25°, and 40°, allowing flexible matching to different load requirements.
Bidirectional load capacity through paired mounting: Can accommodate bidirectional axial loads or moment loads when mounted in pairs.
Rich customization options: Supports personalized customization including precision class, cage material, preload, and lubrication method.
High rigidity for precise positioning: Features high axial rigidity to meet the demanding requirements of precision positioning applications.

Applications

Angular contact ball bearings are designed to support combined loads (radial and axial) and are suitable for high-speed, high-precision applications. Matching that performance across a wide range of operating conditions, they are available in various designs, contact angles, and configurations, including single rows, matched sets, and hybrid ceramic variants. Here are examples of applications in which angular contact ball bearings might be used:

Machine tool
Aerospace
Automotive industry
Textile machinery
Mining and metallurgical equipment

Precision instruments
Wind power industry
Robotics and automation
Motors and general machinery industry

Interchangeable Brands

Global mainstream angular contact ball bearing brands are systematically benchmarked and technically analyzed, focusing on leading international brands such as SKF, FAG and NSK Bearings.The study provides a comprehensive analysis of product structures, performance differences, and key parameters, with in-depth insights spanning material selection, manufacturing processes, and application scenarios—helping users achieve more precise selection and optimized configurations across diverse operating conditions.