7310 BEGBP
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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7310 BEGBP Bearing Product Overview & Core Advantages
The 7310 BEGBP is a single row angular contact ball bearing designed for high-precision applications requiring exceptional performance under combined loads. Engineered with a 40° contact angle, this bearing excels at handling substantial axial loads in one direction while simultaneously supporting radial loads. Its P6 (ABEC-3) tolerance class ensures superior running accuracy, making it ideal for applications demanding high rotational precision and system rigidity. The optimized internal geometry and nylon cage contribute to smooth operation at high speeds up to 8,000 rpm, while the chrome steel construction provides excellent durability and wear resistance.
7310 BEGBP Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 7310 | Basic bearing designation: 310 series, 50mm bore diameter |
| BE | High capacity internal design with optimized contact angle and raceway geometry |
| GB | Precision ground to P6 tolerance class for superior running accuracy |
| P | Glass fiber reinforced nylon cage (P cage) for reduced weight and smooth operation |
7310 BEGBP Bearing Structural Features & Performance Benefits
Optimized Internal Geometry: The 40° contact angle and precisely calculated raceway curvature provide exceptional axial load capacity while maintaining excellent radial load performance. This design ensures optimal stress distribution across the bearing contact surfaces.
High-Speed Capability: The lightweight nylon cage (P cage) reduces centrifugal forces and ensures stable operation at limiting speeds of 8,000 rpm. The cage design minimizes friction and heat generation, contributing to the bearing's high-speed performance.
Precision Engineering: Manufactured to P6 (ABEC-3) tolerance class with strict dimensional control on bore diameter (50mm), outside diameter (110mm), and width (27mm). This precision ensures consistent performance and easy installation in high-accuracy applications.
Robust Load Capacity: With a dynamic load rating of 16,875 lbf and static load rating of 11,475 lbf, this bearing delivers reliable performance under demanding operating conditions. The chrome steel construction provides excellent hardness and fatigue resistance.
7310 BEGBP Bearing Typical Application Areas
- Machine Tool Spindles: High-precision machining centers requiring accurate rotational performance
- High-Speed Electric Motors: Industrial motors operating at elevated speeds with axial load requirements
- Pump Systems: Centrifugal pumps and compressor applications needing reliable axial positioning
- Precision Gearboxes: Transmission systems demanding high rotational accuracy and load capacity
- Industrial Robotics: Joint and articulation points requiring precise motion control and stiffness
