ND075XP0
1/2" 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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ND075XP0 Bearing Product Overview & Core Advantages
The ND075XP0 is a Four Point Contact thin-section ball bearing engineered for applications requiring exceptional moment load capacity within compact spaces. Featuring Endura-kote chromium plating for enhanced corrosion resistance, this single row bearing is designed to simultaneously handle significant radial, axial, and moment loads. Its inch-series dimensions (7.5" bore, 8.5" OD) and ABEC-1 precision make it an ideal solution for high-reliability, precision bearing applications where space and weight are critical constraints.
ND075XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| ND075 | Bore diameter designation (7.5 inches) |
| XP0 | Cross section and design series for thin-section bearings |
| Endura-kote | Chromium plating coating for corrosion protection |
| Open | No seals/shields, optimized for controlled environments |
ND075XP0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: The unique raceway geometry enables the bearing to support substantial moment loads (9 ft-lbf rated) while maintaining a slim 0.5" cross-section. This design provides exceptional load capacity in a minimal envelope.
Premium Material Construction: Manufactured from chrome steel rings and balls with a brass cage, the bearing delivers reliable performance and dimensional stability under demanding operating conditions.
Precision Engineering: With ABEC-1 tolerance class and tight dimensional controls (bearing dimensions tolerance: -0.0012" to 0"), this bearing ensures consistent performance and easy installation in precision assemblies.
Corrosion Resistance: The Endura-kote chromium plating provides superior protection against corrosion, extending service life in challenging environments.
ND075XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, robotic arms, and precision positioning systems
- Aerospace Systems: Actuators, control mechanisms, and satellite components
- Medical Equipment: CT scanners, MRI systems, and surgical robotics
- Semiconductor Manufacturing: Wafer handling equipment and precision stages
- Defense Systems: Radar platforms, targeting systems, and guidance mechanisms
