7215 BEGAP
Single Row Angular Contact Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
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7215 BEGAP Bearing Product Overview & Core Advantages
The 7215 BEGAP is a single row angular contact ball bearing engineered for precision applications requiring high rotational accuracy and reliable performance. This precision bearing is designed to accommodate high axial loads in one direction, making it ideal for machine tool spindles and other high-speed machinery. Its P6 (ABEC-3) tolerance class ensures exceptional dimensional stability and running accuracy, while the optimized 40° contact angle provides superior axial load capacity. The bearing comes pre-lubricated for immediate operation and features a lightweight nylon cage for reduced centrifugal forces, contributing to its high limiting speed of 6,300 rpm.
7215 BEGAP Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Performance Implication |
|---|---|---|
| BE | Increased Contact Angle (40°) | Enhanced axial load carrying capacity |
| GA | Light Cage Design | Reduced centrifugal forces for higher speed capability |
| P | P6 Tolerance Class | High precision running accuracy (ABEC-3 equivalent) |
7215 BEGAP Bearing Structural Features & Performance Benefits
Optimized Contact Angle Design: The 40° contact angle is specifically engineered to handle significant axial loads while maintaining excellent radial load capacity, making it suitable for combined loading conditions.
High-Speed Nylon Cage: The lightweight nylon cage minimizes centrifugal forces and reduces friction, enabling the bearing to achieve its maximum limiting speed of 6,300 rpm with stable operation.
Precision Manufacturing: Manufactured to P6 tolerance class, this bearing ensures minimal runout and vibration, critical for applications requiring high rotational accuracy and smooth operation.
Robust Load Capacity: With a dynamic load rating of 16,538 lbf and static load rating of 14,738 lbf, the 7215 BEGAP delivers reliable performance under demanding operational conditions.
Wide Temperature Range: The bearing operates effectively within a temperature range of -30°C to 110°C, ensuring performance stability across various industrial environments.
7215 BEGAP Bearing Typical Application Areas
- Machine Tool Spindles: High-precision machining centers and CNC lathes
- High-Speed Motors: Electric motors and spindle drives requiring precision and speed
- Industrial Pumps: Centrifugal pumps and compressor systems
- Precision Gearboxes: Transmission systems demanding high accuracy and reliability
- Robotics and Automation: Joint mechanisms and precision positioning systems
