NC080AR0
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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NC080AR0 Bearing Product Overview & Core Advantages
The NC080AR0 is a high-performance Angular Contact Ball Bearing designed for precision applications requiring superior load handling. Engineered with a 30° contact angle, this bearing excels at simultaneously supporting combined radial and axial loads. Its ABEC-1 precision tolerance and Endura-Kote chromium plating ensure reliable operation in demanding environments. The compact thin-section design (0.375" width) combined with a robust single-row construction makes it ideal for space-constrained applications where high rigidity and accuracy are paramount.
NC080AR0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| NC080 | Bearing series designation with 8" bore diameter | Standardized sizing for interchangeability |
| A | Angular Contact design | Optimized for combined load applications |
| R0 | Radial internal clearance specification | Precision fit for optimal performance |
NC080AR0 Bearing Structural Features & Performance Benefits
Enhanced Load Capacity: The 30° contact angle and optimized raceway geometry enable superior handling of combined radial and axial loads, with impressive ratings of 1708 lbf dynamic and 4950 lbf static radial load, plus 4300 lbf axial static load capacity.
Precision Engineering: Manufactured to ABEC-1 tolerance standards with tight dimensional control (bore and OD tolerance: -0.0012" to 0"), ensuring consistent performance in precision applications.
Durability & Corrosion Resistance: The Endura-Kote chromium plating provides excellent corrosion protection, while the brass cage material ensures smooth operation and extended service life across a wide temperature range (-30°C to 110°C).
Space-Optimized Design: With a thin-section profile (0.375" width) and carefully engineered shoulder diameters (inner: 8.277"), this bearing maximizes performance in compact assemblies.
NC080AR0 Bearing Typical Application Areas
- Aerospace components and aircraft control systems
- Precision machine tools and spindle assemblies
- Robotics and automation equipment
- Medical imaging devices and diagnostic equipment
- Semiconductor manufacturing equipment
- Military and defense systems requiring high reliability
- High-precision instrumentation and measuring devices
