7306 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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7306 BEP Bearing Product Overview & Core Advantages
The 7306 BEP is a single row angular contact ball bearing engineered for high-precision applications requiring superior performance under combined loads. This metric bearing features a 40° contact angle for optimal axial load capacity and is manufactured to P6 (ABEC-3) tolerance class for exceptional running accuracy. Its nylon cage construction enables smooth operation at high speeds up to 12,000 rpm, while the open design allows for custom lubrication strategies. The bearing is pre-lubricated for immediate installation and delivers outstanding rigidity and rotational precision in demanding industrial environments.
7306 BEP Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 7306 | Basic bearing designation: 30 mm bore diameter, 72 mm OD, 19 mm width |
| BE | Optimized internal design with 40° contact angle for enhanced axial load capacity |
| P | P6 tolerance class (equivalent to ABEC-3) for high precision applications |
7306 BEP Bearing Structural Features & Performance Benefits
High-Precision Construction: Manufactured from chrome steel with precision-ground raceways and balls, ensuring consistent performance and long service life under demanding conditions.
Optimized Load Distribution: The 40° contact angle provides superior axial load capacity while maintaining excellent radial load handling. The calculated distance from side face to load point (31 mm) ensures optimal moment load resistance.
High-Speed Capability: The nylon cage reduces friction and enables smooth operation at limiting speeds of 12,000 rpm, making it ideal for high-speed spindle applications.
Precision Tolerances: With P6 (ABEC-3) tolerance class and tight dimensional tolerances on bore, outside diameter, and width, this bearing delivers exceptional running accuracy and minimal vibration.
Thermal Performance: Operating temperature range of -30°C to 110°C ensures reliable performance across various industrial environments.
7306 BEP Bearing Typical Application Areas
- Machine Tool Spindles - High-speed machining centers and precision lathes
- Precision Gearboxes - Industrial transmission systems requiring high accuracy
- High-Speed Motors - Electric motors and servo drives
- Pump Systems - Centrifugal pumps and compressor applications
- Robotics - Joint and articulation mechanisms in industrial robots
- Medical Equipment - High-speed dental handpieces and laboratory instruments
