NB020CP0
5/16" 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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NB020CP0 Bearing Product Overview & Core Advantages
The NB020CP0 is a single row ball bearing designed for high-performance applications requiring precision and reliability. As part of the Endura-kote Plated Bearings series, it features a durable chromium plating that enhances corrosion resistance and extends service life. Engineered for primarily radial loads, this bearing offers a compact design with a thin cross-section, making it ideal for space-constrained assemblies. Its ABEC-1 precision class ensures consistent performance, while its pre-lubricated state allows for immediate installation and operation across a wide temperature range from -30°C to 110°C.
NB020CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| NB | Manufacturer Series Designation | Identifies the product line and bearing family |
| 020 | Bore Size Code (2") | Specifies the 2-inch bore diameter |
| C | Endura-kote Coating | Indicates chromium plating for enhanced corrosion resistance |
| P | Open Construction | No seals or shields, allowing for custom lubrication solutions |
| 0 | Standard Radial Clearance | Specifies normal internal clearance range (0.0000 – 0.0005") |
NB020CP0 Bearing Structural Features & Performance Benefits
Material Excellence: Constructed from chrome steel for both rings and balls, providing excellent hardness and wear resistance. The brass cage ensures stable ball guidance and reduced friction at moderate speeds.
Precision Engineering: Manufactured to ABEC-1 tolerance class, this bearing delivers consistent dimensional accuracy and smooth operation. The tight radial internal clearance (0.0000 – 0.0005") minimizes vibration and noise.
Corrosion Protection: The Endura-kote chromium plating offers superior protection against corrosion, making it suitable for applications where moisture or corrosive elements are present.
Load Capacity: With a dynamic load rating of 577 lbf and static load rating of 930 lbf, this bearing provides reliable performance under significant radial loads.
Temperature Compatibility: Operates effectively across a broad temperature range from -30°C to 110°C, maintaining performance in various environmental conditions.
NB020CP0 Bearing Typical Application Areas
The NB020CP0 is ideally suited for applications requiring precision bearings with enhanced corrosion resistance:
- Aerospace components and control systems
- Medical equipment and surgical instruments
- Food processing machinery where corrosion resistance is critical
- Robotic arms and automation equipment
- Optical positioning systems and precision instruments
- Marine equipment requiring corrosion-protected components
