7313 BEGAP
Single Row Angular Contact Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
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7313 BEGAP Bearing Product Overview & Core Advantages
The 7313 BEGAP is a single row angular contact ball bearing engineered for high-precision applications requiring exceptional rotational accuracy and rigidity. Designed to accommodate combined loads with significant axial capacity in one direction, this bearing features a 40° contact angle for optimal thrust load handling. Manufactured to P6 (ABEC-3) tolerance class, it delivers superior running accuracy and stable performance in demanding operational conditions. The nylon cage construction contributes to reduced friction and smooth operation at high speeds up to 6,300 rpm.
7313 BEGAP Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Performance Benefit |
|---|---|---|
| BE | High capacity design with optimized internal geometry | Enhanced load carrying capacity and extended service life |
| GA | Light preload condition | Improved rigidity and reduced vibration during operation |
| P | P6 tolerance class (ABEC-3) | Precision performance with tight dimensional control |
7313 BEGAP Bearing Structural Features & Performance Benefits
Optimized Internal Geometry: The BE design incorporates advanced raceway and ball complement configuration, maximizing dynamic load rating (26,100 lbf) while maintaining stable operation under varying load conditions.
Precision Ground Components: Manufactured from chrome steel with precision grinding to P6 tolerance standards, ensuring consistent dimensional accuracy and smooth running characteristics.
Nylon Cage Advantage: The lightweight nylon cage reduces centrifugal forces, enabling higher limiting speeds while providing excellent wear resistance and low friction operation.
Contact Angle Optimization: The 40° contact angle provides optimal balance between radial and axial load capacity, making it ideal for applications with significant thrust loads.
7313 BEGAP Bearing Typical Application Areas
- Machine Tool Spindles: High-precision machining centers requiring rigid support and accurate rotational performance
- Industrial Pumps: Centrifugal and process pumps handling combined radial and axial loads
- Precision Gearboxes: Power transmission systems demanding high-speed capability and load capacity
- Electric Motors: High-performance motors requiring precision bearing support for efficient operation
- Material Handling Equipment: Conveyor systems and automated handling machinery with demanding load requirements
