NF047AR0
3/4" Constant Section Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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NF047AR0 Bearing Product Overview & Core Advantages
The NF047AR0 is a single row angular contact ball bearing engineered for high-performance applications requiring exceptional precision and reliability. Featuring inch dimensions and Endura-kote chromium plating, this bearing is designed to withstand significant combined loads, including substantial radial and axial forces. Its optimized 30° contact angle provides superior axial load capacity while maintaining high operational accuracy, making it an ideal solution for demanding industrial environments.
NF047AR0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| NF047 | Bearing series designation with specific inch dimensions | Indicates specialized thin-section construction |
| A | Angular contact design | Enables handling of combined radial and axial loads |
| R0 | Radial internal clearance specification | Optimized for precision applications (0.0000-0.0005") |
NF047AR0 Bearing Structural Features & Performance Benefits
Premium Material Construction: Manufactured from chrome steel rings and balls with brass cage, ensuring dimensional stability and extended service life under heavy loads.
Enhanced Load Capacity: With a radial dynamic load rating of 4034 lbf and axial static load rating of 9260 lbf, this bearing delivers exceptional performance in applications requiring high load-carrying capability.
Precision Engineering: ABEC-1 tolerance class and tight dimensional controls (bore diameter tolerance: -0.0010" to 0") guarantee consistent performance and precise rotational accuracy.
Corrosion Resistance: Endura-kote chromium plating provides superior protection against corrosion, extending bearing life in challenging environments.
Optimized Internal Clearance: Controlled radial internal clearance (0.0000-0.0005") ensures smooth operation and minimal vibration during high-speed applications.
NF047AR0 Bearing Typical Application Areas
- Aerospace components and aircraft control systems
- Precision machine tools and spindle assemblies
- Industrial robotics and automation equipment
- Medical equipment requiring high precision and reliability
- Military and defense systems where corrosion resistance is critical
- High-performance motors and precision gearboxes
