7214 BEGAP
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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7214 BEGAP Bearing Product Overview & Core Advantages
The 7214 BEGAP is a precision angular contact ball bearing designed for applications requiring high rigidity and accurate rotational performance. As a single row bearing with a 40° contact angle, it excels at handling combined loads—simultaneously supporting substantial radial loads and unidirectional axial loads. Manufactured to P6 (ABEC-3) tolerance class, it ensures precise running accuracy and is pre-lubricated for immediate use. Its compact design with a 70 mm bore, 125 mm outside diameter, and 24 mm width makes it ideal for high-speed, high-reliability applications in demanding industrial environments.
7214 BEGAP Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 7214 | Basic bearing designation (70mm bore, 125mm OD, 24mm width) | Defines standard bearing dimensions |
| BE | 40° contact angle design | Optimized for high axial load capacity |
| GA | Light preload | Enhances rigidity and running accuracy |
| P | P6 tolerance class (ABEC-3) | Ensures precision bearing performance |
7214 BEGAP Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The 40° contact angle and light preload (GA) provide exceptional stiffness, enabling the bearing to handle combined radial and axial loads effectively. With dynamic load rating of 16,200 lbf and static load rating of 13,500 lbf, it offers reliable performance under significant stress.
High-Speed Capability: The nylon cage reduces weight and friction, contributing to the impressive limiting speed of 6,300 rpm. The optimized internal geometry minimizes heat generation during high-speed operation.
Precision Engineering: Manufactured to P6 tolerance class with chrome steel rings and balls, this bearing ensures consistent performance and long service life. The open design allows for efficient lubrication management in various applications.
Temperature Stability: Operating range of -30° to 110°C makes it suitable for diverse environmental conditions while maintaining dimensional stability and lubricant performance.
7214 BEGAP Bearing Typical Application Areas
- Machine Tool Spindles - High-precision machining applications requiring rigidity and accuracy
- Industrial Pumps & Compressors - Handling combined loads in fluid handling systems
- Precision Gearboxes - Power transmission systems demanding high-speed capability
- Robotics & Automation - Joint and positioning mechanisms requiring precise motion control
- Medical Equipment - High-reliability applications in diagnostic and treatment devices
