7207 BEGAY
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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7207 BEGAY Bearing Product Overview & Core Advantages
The 7207 BEGAY is a single row angular contact ball bearing engineered for high-precision applications requiring superior axial load capacity and rotational accuracy. Featuring a 40° contact angle and manufactured to P6 (ABEC-3) tolerance class, this bearing delivers exceptional performance in demanding environments. Its optimized internal geometry enables it to handle significant combined radial and axial loads simultaneously, making it ideal for applications where space constraints and high reliability are critical.
7207 BEGAY Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 7207 | Basic bearing designation indicating metric series, 35mm bore diameter, 72mm outside diameter |
| BE | 40° contact angle design for optimal axial load capacity |
| GA | Special internal clearance and preload optimization |
| Y | Brass cage construction for enhanced stability at high speeds |
7207 BEGAY Bearing Structural Features & Performance Benefits
High Precision Design: Manufactured to P6 tolerance class with controlled dimensional accuracy for precise shaft positioning and minimal runout.
Optimized Load Capacity: The 40° contact angle provides superior axial load carrying capability while maintaining excellent radial load performance, with dynamic load rating of 6975 lbf and static load rating of 4680 lbf.
High-Speed Performance: The brass cage ensures stable operation at limiting speeds up to 12,000 rpm, making it suitable for high-speed applications.
Robust Construction: Chrome steel rings and balls combined with brass cage deliver exceptional durability and long service life under demanding conditions.
Precise Geometry: Optimized shoulder diameters (outer ring: 58.25 mm, inner ring large-side: 49.65 mm) ensure proper load distribution and mounting stability.
7207 BEGAY Bearing Typical Application Areas
- Machine Tool Spindles - High-precision machining centers requiring accurate rotational performance
- Industrial Pumps - Applications demanding reliable axial load capacity and high-speed operation
- Precision Gearboxes - Where combined radial and axial loads must be managed efficiently
- Automotive Components - High-performance transmissions and auxiliary systems
- Robotics and Automation - Precision positioning systems requiring minimal deflection
- Medical Equipment - High-speed dental handpieces and laboratory instrumentation
