7222 BEGAF
Single Row Angular Contact Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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7222 BEGAF Bearing Product Overview & Core Advantages
The 7222 BEGAF is a single row angular contact ball bearing engineered for high-performance applications requiring precise axial and radial load handling. Designed with a 40° contact angle and manufactured to P6 (ABEC-3) tolerance class, it delivers exceptional running accuracy and rigidity. Its optimized internal geometry and stainless steel cage enable reliable operation at high speeds, making it an ideal solution for demanding industrial environments where precision and durability are critical.
7222 BEGAF Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning |
|---|---|
| BE | Increased internal clearance and optimized internal design for specific preload and performance requirements. |
| GA | Light preload for enhanced rigidity and reduced noise/vibration in precision applications. |
| F | Machined brass cage for superior strength and high-speed capability. |
7222 BEGAF Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The single row angular contact design with a 40° contact angle provides excellent resistance to combined loads, supporting substantial axial loads in one direction alongside radial loads. The light preload (GA) ensures minimal deflection under operational stresses.
High-Speed Performance: Equipped with a robust machined brass cage (F), the bearing maintains stability and reduces centrifugal forces at the limiting speed of 3,600 rpm. The optimized internal geometry further enhances high-speed capability.
Precision & Durability: Manufactured to P6 tolerance with chrome steel rings and balls, the bearing offers consistent performance and long service life. The open seal type allows for custom lubrication schemes to match specific operational requirements.
7222 BEGAF Bearing Typical Application Areas
- Machine Tool Spindles
- High-Speed Pumps & Compressors
- Precision Gearboxes
- Industrial Robotics & Automation Systems
- Medical & Laboratory Equipment
