NA035XP0
1/4" 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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NA035XP0 Bearing Product Overview & Core Advantages
The NA035XP0 is a Four Point Contact Ball Bearing designed for exceptional performance in demanding applications. Featuring Endura-kote Plated chromium coating and inch-system dimensions (3.5" bore × 4" OD × 0.25" width), this thin section bearing delivers high load capacity in a compact cross-section. Its unique four point contact design enables it to simultaneously handle combined radial and axial loads from any direction, while maintaining ABEC-1 precision standards. The combination of chrome steel construction and specialized plating ensures superior corrosion resistance and extended service life in harsh operating environments.
NA035XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| NA035 | Bore diameter: 3.5 inches | Standard inch dimension for industrial applications |
| XP0 | Four Point Contact design with Endura-kote plating | Superior corrosion resistance and optimized load distribution |
NA035XP0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: The optimized raceway geometry creates four distinct contact points between balls and raceways, enabling the bearing to handle combined radial and moment loads efficiently. This design provides exceptional load moment capacity (986 ft-lbf dynamic) while maintaining minimal cross-section.
Endura-kote Plated Surface: The chromium plating significantly enhances corrosion resistance and surface hardness, making it ideal for applications exposed to moisture, chemicals, or demanding environmental conditions.
Precision Engineering: Manufactured to ABEC-1 tolerance standards with controlled radial internal clearance (0.0000 – 0.0005"), ensuring consistent performance and smooth operation. The brass cage provides excellent guidance and stability at various operating speeds.
High Load Capacity: Despite its thin section design, the bearing delivers impressive load ratings (701 lbf radial dynamic, 1110 lbf axial dynamic) suitable for applications requiring compact dimensions without compromising performance.
NA035XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, robotic arms, and precision positioning systems
- Aerospace Equipment: Actuator mechanisms, control surfaces, and instrumentation
- Medical Devices: Imaging equipment, surgical robots, and diagnostic instruments
- Industrial Machinery: Rotary tables, indexing mechanisms, and precision gearboxes
- Defense Systems: Turret systems, radar positioning, and targeting mechanisms
