NC065AR0
3/8" 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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NC065AR0 Bearing Product Overview & Core Advantages
The NC065AR0 is a precision angular contact ball bearing designed for high-performance applications requiring exceptional rigidity and load capacity. Manufactured to ABEC-1 tolerance class, this bearing excels in handling combined radial and axial loads simultaneously due to its specific 30° contact angle. Featuring Endura-Kote chromium plating for enhanced corrosion resistance and a lubricated brass cage for smooth operation, it delivers reliable performance in demanding environments. Its inch-series dimensions (6.5" bore) make it ideal for precision machinery where exact sizing is critical.
NC065AR0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| NC | Endura-Kote Plated Bearing Series |
| 065 | Bore Diameter: 6.5 inches |
| A | 30° Contact Angle Design |
| R0 | Standard Radial Internal Clearance |
NC065AR0 Bearing Structural Features & Performance Benefits
Single Row Angular Contact Design: The optimized 30° contact angle enables superior handling of combined loads, providing high axial stiffness and precise rotational accuracy.
Premium Material Construction: Manufactured from chrome steel rings and balls with a brass cage, ensuring durability, reduced friction, and stable operation at various speeds.
Enhanced Surface Protection: The Endura-Kote chromium plating significantly improves corrosion resistance, extending service life in challenging environments.
Precision Engineering: With ABEC-1 tolerance class and tight dimensional controls (bore diameter tolerance: -0.0010" to 0"), this bearing delivers consistent performance in high-precision applications.
Optimized Load Capacity: Rated for 1519 lbf dynamic radial load and 3770 lbf static axial load, making it suitable for applications with significant multidirectional forces.
NC065AR0 Bearing Typical Application Areas
- Aerospace Actuation Systems: Precision control mechanisms requiring high load capacity and corrosion resistance
- Medical Imaging Equipment: High-precision rotating components in CT scanners and MRI systems
- Industrial Robotics: Joint and articulation points demanding angular contact performance
- Semiconductor Manufacturing: Precision positioning stages and wafer handling equipment
- Military and Defense Systems: Radar antennas and targeting systems requiring reliable performance
