NC060AR0
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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NC060AR0 Bearing Product Overview & Core Advantages
The NC060AR0 is a single row angular contact ball bearing designed for high-performance applications requiring precision and reliability. Engineered with an Endura-kote plating for enhanced corrosion resistance, this bearing excels in handling combined radial and axial loads simultaneously due to its specified 30° contact angle. Its inch-series dimensions (6" bore) and ABEC-1 precision tolerance make it ideal for compact, high-rigidity assemblies where precise shaft positioning is critical. The open design allows for custom lubrication schemes, optimizing performance for specific operational environments.
NC060AR0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| NC060 | Bearing series designation with 6" bore diameter |
| A | Angular contact design with 30° contact angle |
| R0 | Specific internal design and radial internal clearance grouping (0.0000 – 0.0005") |
NC060AR0 Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The single row angular contact construction with 30° contact angle provides optimal stiffness and can support substantial combined loads – rated at 1448 lbf dynamic radial load and 3580 lbf static axial load. The brass cage ensures stable ball guidance under high-speed operation.
Precision Engineering: Manufactured to ABEC-1 tolerance class with tight dimensional control (bore tolerance: -0.0010"– 0"), enabling precise shaft alignment and reduced vibration in critical applications.
Enhanced Durability: Features Endura-kote chromium plating on all bearing surfaces for superior corrosion resistance and extended service life in challenging environments. The chrome steel rings and balls provide excellent wear resistance and load-bearing capability.
Thermal Performance: Suitable for operating temperatures from -30°C to 110°C, maintaining stable performance across a wide range of industrial conditions.
NC060AR0 Bearing Typical Application Areas
- Precision machine tool spindles and rotating assemblies
- Aerospace control systems and actuator mechanisms
- Medical equipment requiring high precision and reliability
- Robotic joints and automation systems
- Optical positioning systems and instrumentation
- Semiconductor manufacturing equipment
