NC180XP0
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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NC180XP0 Bearing Product Overview & Core Advantages
The NC180XP0 is a high-performance **thin section bearing** featuring **Endura-Kote chromium plating** for superior corrosion resistance. Engineered as a **four-point contact ball bearing**, it excels at simultaneously handling combined **radial and axial loads** from any direction. With its **ABEC-1 precision** class and optimized **single row design**, this bearing provides exceptional rotational accuracy and rigidity in compact spaces where weight and cross-section are critical constraints. Its **plated construction** ensures extended service life in demanding environments.
NC180XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| NC180XP0 | Manufacturer's specific model designation for this thin section bearing series |
| Endura-Kote | **Chromium plating** coating for enhanced corrosion resistance and surface durability |
| Open | No seals or shields, allowing for custom lubrication schemes and maximum speed capability |
| Four Point Contact | **Ball bearing** design where each ball contacts the raceways at four points, enabling combined load capacity |
NC180XP0 Bearing Structural Features & Performance Benefits
Four-Point Contact Design: The unique raceway geometry allows each ball to make contact at four points, enabling the bearing to support substantial combined radial and axial loads in both directions with a single bearing row, significantly reducing assembly space and weight.
Thin Section Construction: With a minimal cross-section of 0.375" width and consistent wall thickness, this bearing maximizes space utilization while maintaining structural integrity, making it ideal for compact precision applications.
Endura-Kote Plating Advantage: The chromium plating provides exceptional corrosion protection and surface hardness, extending bearing life in harsh environments while maintaining the ABEC-1 precision tolerance for smooth operation.
High Load Capacity: Despite its thin section, the bearing delivers impressive dynamic load ratings (3295 lbf radial, 5760 lbf axial) and exceptional static load capacity (8840 lbf radial, 22090 lbf axial), ensuring reliable performance under demanding conditions.
Brass Cage Construction: The brass cage provides excellent dimensional stability and wear resistance, contributing to smooth operation and extended service life across the operating temperature range of -30°C to 110°C.
NC180XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, manipulator arms, and precision positioning systems requiring compact thin section bearings with high moment capacity
- Aerospace Systems: Actuators, control mechanisms, and instrumentation where weight savings and corrosion resistance are critical
- Medical Equipment: Imaging systems, surgical robots, and diagnostic devices demanding precision bearings with smooth motion characteristics
- Semiconductor Manufacturing: Wafer handling equipment, precision stages, and cleanroom applications requiring corrosion-resistant components
- Military and Defense: Radar systems, targeting mechanisms, and optical instruments where reliability and environmental resistance are paramount
