SA025XP0
1/4" Stainless Steel 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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SA025XP0 Bearing Product Overview & Core Advantages
The SA025XP0 is a Four Point Contact thin section bearing designed for applications requiring high precision and compact design. Manufactured from stainless steel with a brass cage, this single row ball bearing excels in handling combined radial and axial loads simultaneously. Its Reali-Slim construction provides a significant cross-section reduction, making it ideal for space-constrained, high-performance machinery where weight savings and corrosion resistance are critical.
SA025XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SA | Stainless Steel construction for enhanced corrosion resistance. |
| 025 | Indicates a 2.5-inch bore diameter. |
| XP | Denotes the "Reali-Slim" extra-precision thin section series. |
| 0 | Specifies an open (unsealed) design, allowing for custom lubrication schemes. |
SA025XP0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: The bearing's geometry allows a single row of balls to support significant combined radial, axial, and moment loads efficiently, simplifying assembly and reducing the need for multiple bearing arrangements.
Thin Section & Lightweight: With a consistent 0.25" cross-section, the Reali-Slim profile minimizes weight and space requirements without sacrificing performance, contributing to overall system efficiency.
High Precision & Rigidity: Built to ABEC-1 tolerance standards with a controlled radial internal clearance, this bearing ensures smooth, precise operation and reliable positioning accuracy.
Corrosion Resistance & Material Integrity: The use of stainless steel for rings and balls, combined with a brass cage, provides excellent resistance to corrosion and ensures stable performance across its specified temperature range of -30°C to 110°C.
SA025XP0 Bearing Typical Application Areas
The SA025XP0 is ideally suited for demanding applications where precision, compactness, and corrosion resistance are paramount. Key industries and equipment include:
- Robotics and Automation: Rotary joints, robotic arms, and precision gearing systems.
- Aerospace and Defense: Guidance systems, radar platforms, and actuation mechanisms.
- Medical Equipment: MRI and CT scanner gantries, surgical robots, and diagnostic instruments.
- Semiconductor Manufacturing: Wafer handling robots and precision stages.
- Optical and Instrumentation Systems: Rotary tables, positioning devices, and high-accuracy measuring equipment.
