7210 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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7210 BEP Bearing Product Overview & Core Advantages
The 7210 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, it efficiently handles significant axial loads in one direction while supporting substantial radial loads. Manufactured to P6 (ABEC-3) tolerance class, this bearing delivers superior running accuracy and rotational precision. Its open design allows for customized lubrication solutions, making it ideal for high-speed applications with limiting speeds up to 8,500 rpm. The combination of chrome steel rings and nylon cage ensures reliable operation across a wide temperature range from -30°C to 110°C.
7210 BEP Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
| 7210 | Basic designation: 50mm bore, 90mm OD, 20mm width | Standard dimensions for easy integration |
| Open | No seals or shields | Allows for custom lubrication and higher speed capability |
| P6 | Tolerance class equivalent to ABEC-3 | Enhanced running accuracy and reduced vibration |
7210 BEP Bearing Structural Features & Performance Benefits
Optimized Contact Design: The 40° contact angle provides superior axial load capacity while maintaining excellent radial load performance, making it ideal for applications with combined loading conditions.
High-Speed Capability: The nylon cage construction reduces centrifugal forces and friction, enabling limiting speeds of 8,500 rpm while maintaining stable operation.
Precision Engineering: Manufactured to P6 tolerance class with tight dimensional control (bore tolerance: -0.01mm to 0), ensuring precise shaft positioning and minimal runout.
Robust Load Capacity: With dynamic load rating of 8,482 lbf and static load rating of 6,412 lbf, the bearing delivers reliable performance under demanding operating conditions.
Thermal Stability: Chrome steel construction maintains dimensional stability across the operating temperature range of -30°C to 110°C.
7210 BEP Bearing Typical Application Areas
Machine Tool Spindles: High-precision machining centers requiring accurate rotational performance and angular contact bearing capabilities
Industrial Pumps: Centrifugal and process pumps where combined radial and axial loads are present
High-Speed Motors: Electric motors and generators operating at elevated speeds up to 8,500 rpm
Precision Gearboxes: Transmission systems demanding tight tolerances and reliable ball bearing performance
Material Handling Equipment: Conveyor systems and positioning equipment requiring durable bearing solutions
