7206 BECBY
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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7206 BECBY Bearing Product Overview & Core Advantages
The 7206 BECBY is a single row angular contact ball bearing designed for high-precision applications requiring superior performance under combined loads. Engineered with a 40° contact angle, this bearing excels at handling significant axial loads in one direction while simultaneously supporting radial loads. Manufactured to P6 (ABEC-3) tolerance class, it delivers exceptional running accuracy and rotational precision. The brass cage construction and optimized internal geometry contribute to its high-speed capability with a limiting speed of 14,000 rpm, making it ideal for demanding applications where reliability and precision are paramount.
7206 BECBY Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Performance Advantage |
|---|---|---|
| BE | High capacity design with optimized internal geometry | Enhanced load carrying capacity and improved stress distribution |
| CB | Specific internal clearance and contact angle configuration | Optimized for precision applications with controlled preload conditions |
| Y | Special cage design and material specification | Brass cage provides excellent high-speed performance and durability |
7206 BECBY Bearing Structural Features & Performance Benefits
High Precision Construction: Manufactured to P6 tolerance class with precise dimensional control, ensuring consistent performance in precision machinery. The bearing dimensions (30mm bore × 62mm OD × 16mm width) are optimized for compact installations.
Superior Load Capacity: The 40° contact angle and optimized raceway geometry enable exceptional axial load capacity in one direction while maintaining substantial radial load capability. With dynamic load rating of 5400 lbf and static load rating of 3510 lbf, it delivers reliable performance under demanding conditions.
High-Speed Performance: The brass cage provides excellent strength and stability at high rotational speeds, supporting the bearing's 14,000 rpm limiting speed. The optimized internal geometry minimizes friction and heat generation.
Premium Material Selection: Constructed from chrome steel for both rings and balls, providing excellent hardness, wear resistance, and fatigue life. The open design allows for customized lubrication strategies based on application requirements.
7206 BECBY Bearing Typical Application Areas
- Machine Tool Spindles - High-precision machining centers and CNC equipment
- High-Speed Motors - Electric motors and generators requiring precision bearings
- Industrial Pumps - Centrifugal pumps and compressor applications
- Precision Gearboxes - Transmission systems demanding high accuracy and reliability
- Robotics and Automation - Joint and articulation points in industrial robots
- Aerospace Components - Auxiliary systems and precision mechanisms
