7320 BEGAM
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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7320 BEGAM Bearing Product Overview & Core Advantages
The 7320 BEGAM is a single row angular contact ball bearing engineered for high-precision applications requiring exceptional performance under combined loads. This precision bearing is designed to accommodate high radial loads and substantial axial loads in one direction simultaneously. Its construction with a 40° contact angle and P6 (ABEC-3) tolerance class ensures superior running accuracy, making it ideal for demanding, high-reliability machinery where rotational precision and high rigidity are paramount.
7320 BEGAM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 7320 | Standard bearing series designation, indicating metric dimensions (100mm bore, 215mm OD, 47mm width). |
| BE | Designates an increased 40° contact angle, optimized for handling higher axial loads. |
| GAM | Indicates the bearing is supplied lubricated and features a brass cage for stable operation at moderate speeds. |
7320 BEGAM Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The single row design with a robust brass cage and optimized raceway geometry provides high rigidity. It offers a radial dynamic load rating of 48,600 lbf and a radial static load rating of 46,800 lbf, enabling reliable performance under significant combined loads.
- Precision & Speed: Manufactured to a P6 (ABEC-3) tolerance class, this bearing ensures minimal runout and high rotational accuracy. The brass cage contributes to a stable limiting speed of 5,000 rpm.
- Material & Durability: Constructed from chrome steel for both rings and balls, the bearing provides excellent wear resistance and long service life, suitable for a temperature range of -30°C to 110°C.
- Open Design & Lubrication: The open seal type allows for optimal lubrication management in controlled environments. The bearing is supplied pre-lubricated for immediate installation and initial operation.
7320 BEGAM Bearing Typical Application Areas
The 7320 BEGAM angular contact ball bearing is ideally suited for applications requiring high precision and the ability to handle combined radial and axial loads. Key industries and machinery include:
- Machine Tool Spindles
- Precision Gearboxes
- Industrial Pumps and Compressors
- Agricultural Machinery
- Material Handling Equipment
