7306 BECBM
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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7306 BECBM Bearing Product Overview & Core Advantages
The 7306 BECBM is a single row angular contact ball bearing engineered for high-precision applications requiring superior performance under combined loads. Designed to primarily accommodate axial loads in one direction, this bearing features a 40° contact angle for optimal load distribution and exceptional high-speed capability. Manufactured to P6 (ABEC-3) tolerance class, it delivers the dimensional accuracy and rotational precision essential for demanding industrial machinery. Its open design allows for custom lubrication schemes, while the brass cage ensures reliable operation at elevated speeds, making it an ideal solution for applications where high rigidity and precision are paramount.
7306 BECBM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 7306 | Basic bearing designation indicating a metric, single row angular contact ball bearing with a 30 mm bore diameter. |
| BE | Designates a 40° contact angle and optimized internal geometry for high axial load capacity. |
| C | Indicates the manufacturing tolerance class P6 (ABEC-3) for high running accuracy. |
| BM | Signifies the use of a brass cage (machined), providing strength and stability for high-speed operation. |
7306 BECBM Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The single row design with a 40° contact angle provides excellent rigidity and is specifically engineered to handle significant axial loads in one direction, while also supporting substantial radial loads. The optimized raceway geometry and high-quality chrome steel construction ensure reliable performance under combined loading conditions.
- High-Speed Performance: The brass machined cage (BM) offers superior guidance and low friction, contributing to a high limiting speed of 16,000 rpm. This makes the bearing suitable for demanding high-speed applications.
- Precision Engineering: Manufactured to P6 tolerance class, this bearing guarantees precise internal clearances and dimensional stability, resulting in smooth, quiet operation and reduced vibration levels.
- Application Flexibility: The open seal type allows for the use of various lubrication methods, enabling customization for specific operational environments and temperature ranges from -30°C to 110°C.
7306 BECBM Bearing Typical Application Areas
The 7306 BECBM angular contact ball bearing is ideally suited for high-performance machinery where precision and speed are critical. Key application sectors include:
- Machine Tool Spindles
- High-Speed Pumps and Compressors
- Precision Gearboxes
- Industrial Robotics and Automation
- Agricultural and Construction Machinery
