NC075XP0
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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NC075XP0 Bearing Product Overview & Core Advantages
The NC075XP0 is a **precision thin-section ball bearing** designed for applications requiring exceptional space efficiency and high load capacity. As a **Four Point Contact bearing**, it simultaneously handles **combined radial and axial loads** from any direction with superior performance. Featuring **Endura-Kote chromium plating** for enhanced corrosion resistance and manufactured to **ABEC-1 precision tolerances**, this bearing delivers reliable operation in demanding environments. Its **compact cross-section** (0.375" width) makes it ideal for weight-sensitive designs where high **moment load capacity** (5 ft-lbf rated load moment) is critical.
NC075XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| NC075 | Bearing series designation with 7.5" bore diameter |
| XP0 | Specific variant indicating **Endura-Kote plating** and **Four Point Contact** design |
NC075XP0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: Enables the bearing to handle **combined radial and axial loads** in any direction with a single bearing row, providing space-saving advantages while maintaining high **load moment capacity**.
Thin Section Construction: With only 0.375" width and minimal cross-section, this bearing offers significant weight reduction (0.78 lbs) while maintaining structural integrity and **high rigidity**.
Endura-Kote Chromium Plating: Provides superior corrosion resistance and enhanced surface durability, extending service life in challenging environments while maintaining **precision bearing performance**.
Precision Engineering: Manufactured to **ABEC-1 tolerance class** with tight **radial internal clearance** (0.0000 – 0.0005") ensures smooth operation and accurate positioning in precision applications.
Material Excellence: **Chrome steel rings** and **brass cage** construction deliver optimal strength, durability, and reliable performance across the operating temperature range (-30°C to 110°C).
NC075XP0 Bearing Typical Application Areas
- Aerospace Systems: Guidance mechanisms, control surface actuators, and rotor systems
- Robotics & Automation: Robotic joints, precision positioning stages, and rotary tables
- Medical Equipment: CT scanners, surgical robots, and diagnostic imaging systems
- Semiconductor Manufacturing: Wafer handling equipment, precision stages, and positioning systems
- Defense Systems: Radar antennas, turret systems, and precision guidance mechanisms
- Industrial Machinery: Where space constraints demand **thin section bearings** with high **moment load capacity**
