NC042XP0
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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NC042XP0 Bearing Product Overview & Core Advantages
The NC042XP0 is a high-performance thin section bearing featuring four-point contact design, engineered to handle combined radial and axial loads simultaneously. Manufactured with Endura-kote plating for enhanced corrosion resistance, this inch-series bearing delivers exceptional precision with ABEC-1 tolerance class. Its compact 0.375" width and large 4.25" bore provide optimal space utilization while maintaining high rigidity and load capacity, making it ideal for precision applications requiring reliable performance in constrained spaces.
NC042XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| NC042 | Bearing series designation with specific dimensions |
| XP0 | Special performance/feature designation |
| Endura-kote | Chromium plating for corrosion resistance |
| Open | No seals, optimized for precision applications |
NC042XP0 Bearing Structural Features & Performance Benefits
Four-Point Contact Design: Enables the bearing to handle significant combined radial and axial loads from any direction, with axial static load capacity reaching 5560 lbf and dynamic axial load capacity of 2290 lbf.
Thin Section Construction: The 0.375" cross-section provides space-saving advantages while maintaining structural integrity, with optimized bearing dimensions (4.25" bore × 5" OD) for compact applications.
Premium Material Composition: Chrome steel rings and balls combined with brass cage ensure high durability and smooth operation, while chromium plating enhances corrosion resistance.
Precision Engineering: ABEC-1 tolerance class with tight radial internal clearance (0.0000 – 0.0005") ensures consistent performance in precision applications.
NC042XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, manipulator arms, and precision positioning systems
- Aerospace Equipment: Guidance systems, actuator mechanisms, and control surfaces
- Medical Devices: Imaging equipment, surgical robots, and diagnostic instruments
- Semiconductor Manufacturing: Wafer handling equipment, precision stages, and inspection systems
- Industrial Machinery: Rotary tables, indexing mechanisms, and precision gearboxes
