ND300XP0
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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ND300XP0 Bearing Product Overview & Core Advantages
The ND300XP0 is a thin section four point contact ball bearing engineered for applications requiring exceptional precision and load handling capabilities. This inch-series bearing features Endura-kote chromium plating for enhanced corrosion resistance and durability. Its four point contact design enables it to simultaneously support combined radial and axial loads in both directions, making it ideal for space-constrained applications where high rigidity and precision are critical. With ABEC-1 precision tolerances and optimized internal clearance, this bearing delivers reliable performance in demanding industrial environments.
ND300XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| ND300 | Bearing series designation for thin section four point contact bearings |
| XP0 | Indicates specific configuration with chromium plating and open design |
| Endura-kote | Advanced chromium plating for superior corrosion protection |
| Open | No seals, allowing for custom lubrication solutions |
ND300XP0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: The unique raceway geometry enables the bearing to handle combined radial and axial loads efficiently, providing exceptional moment load capacity with static load moment rating of 318,100 lbf.
Thin Section Construction: With a cross-section of only 0.5" width and minimal wall thickness, this bearing offers significant space and weight savings while maintaining high rigidity and precision.
Premium Material Selection: Chrome steel rings and balls combined with brass cage ensure optimal performance, while the Endura-kote chromium plating provides superior corrosion resistance for extended service life.
Precision Engineering: Manufactured to ABEC-1 tolerance standards with controlled radial internal clearance (0.0000 – 0.0005") for smooth operation and accurate positioning.
ND300XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, robotic arms, and precision positioning systems
- Aerospace Equipment: Actuators, control mechanisms, and satellite positioning systems
- Medical Devices: CT scanners, MRI equipment, and surgical robotics
- Semiconductor Manufacturing: Wafer handling equipment and precision stages
- Industrial Machinery: Rotary tables, indexing mechanisms, and precision gearboxes
