7215 BECBP
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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7215 BECBP Bearing Product Overview & Core Advantages
The 7215 BECBP is a single row angular contact ball bearing engineered for high-precision applications requiring exceptional performance under combined loads. This metric bearing features a 75 mm bore and P6 (ABEC-3) precision tolerance class, making it ideal for demanding scenarios. Its optimized design enables it to simultaneously handle significant radial loads and substantial axial loads in one direction, providing high rigidity and stable rotational accuracy. The 40° contact angle further enhances its axial load capacity, while the nylon cage contributes to smooth operation at high speeds, with a limiting speed of 6,300 rpm.
7215 BECBP Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Performance Implication |
|---|---|---|
| BE | Increased internal clearance and optimized internal geometry | Enhanced performance under specific preload and thermal conditions |
| C | 40° contact angle design | Superior axial load carrying capacity in one direction |
| BP | Precision tolerance class designation | P6 (ABEC-3) precision for high-accuracy applications |
7215 BECBP Bearing Structural Features & Performance Benefits
Optimized Internal Geometry: The BE designation indicates enhanced internal design that provides superior performance characteristics, including optimized load distribution and reduced stress concentrations.
High Load Capacity: With a 40° contact angle and robust construction, this bearing delivers exceptional combined load capacity (radial dynamic load rating: 16,538 lbf, static: 14,738 lbf), making it suitable for applications with significant radial and axial force components.
Precision Performance: Manufactured to P6 tolerance class (equivalent to ABEC-3), this bearing ensures minimal runout and consistent dimensional accuracy for high-precision machinery.
High-Speed Capability: The nylon cage provides excellent high-speed performance with reduced friction and vibration, supporting operations up to 6,300 rpm while maintaining stability.
Temperature Resilience: Operating effectively within a temperature range of -30°C to 110°C, this bearing maintains performance across diverse environmental conditions.
7215 BECBP Bearing Typical Application Areas
- Machine Tool Spindles: Precision machining centers requiring high rigidity and accuracy
- Industrial Pumps: Centrifugal and process pumps handling combined radial and axial loads
- High-Speed Gearboxes: Power transmission systems demanding precision and speed capability
- Precision Robotics: Robotic joints and actuators requiring accurate positioning and load capacity
- Electric Motors: High-performance motors where precision and speed are critical
- Medical Equipment: Diagnostic and surgical devices requiring reliable, precise rotational components
