7310 BEP
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 BEP Bearing Product Overview & Core Advantages
The 7310 BEP is a single row angular contact ball bearing engineered for high-precision applications requiring superior performance under combined loads. This precision bearing is designed to accommodate significant axial loads in one direction simultaneously with radial loads, making it ideal for high-speed spindles and precision machinery. Its construction with a nylon cage and optimized 40° contact angle ensures smooth operation at high speeds up to 7,500 rpm, while the P6 (ABEC-3) tolerance class guarantees exceptional running accuracy and dimensional stability.
7310 BEP Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Performance Benefit |
|---|---|---|
| BE | Increased internal clearance and optimized internal design | Enhanced high-speed performance and thermal stability |
| P | P6 tolerance class (ABEC-3) | Superior running accuracy and dimensional precision |
7310 BEP Bearing Structural Features & Performance Benefits
High-Speed Capability: The nylon cage reduces centrifugal forces and friction, enabling reliable operation at limiting speeds of 7,500 rpm. The optimized internal geometry minimizes heat generation during high-speed rotation.
Superior Load Capacity: With a 40° contact angle, this bearing delivers excellent axial load capacity in one direction while maintaining substantial radial load capability. The radial dynamic load rating of 15,502 lbf and static load rating of 10,688 lbf ensure long service life under demanding conditions.
Precision Performance: Manufactured to P6 tolerance class with precise bore diameter tolerance of -0.01mm to 0 and outside diameter tolerance of -0.013mm to 0, this bearing provides consistent, high-accuracy performance essential for precision applications.
Material Excellence: Constructed from chrome steel for both rings and balls, offering superior hardness, wear resistance, and dimensional stability across the operating temperature range of -30° to 110°C.
7310 BEP Bearing Typical Application Areas
- Machine Tool Spindles: High-speed machining centers and precision lathes requiring accurate rotational performance
- Precision Gearboxes: Industrial transmission systems demanding high-speed capability and load capacity
- Pump Systems: Centrifugal pumps and compressor applications where axial loads predominate
- Robotics and Automation: Precision joints and positioning systems requiring high rigidity and accuracy
- Medical Equipment: High-speed dental handpieces and laboratory instrumentation
- Electric Motors: High-performance motor applications requiring precise shaft guidance
