WA025CP0
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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WA025CP0 Bearing Product Overview & Core Advantages
The WA025CP0 is a thin-section sealed ball bearing engineered for applications demanding compact design and reliable performance. As part of the Reali-Slim series, this single-row bearing features a sealed construction, providing effective protection against contamination. Its inch-dimension design (2.5" bore, 3" OD, 0.25" width) offers a significant space-saving advantage while maintaining a high radial load capacity (442 lbf dynamic / 830 lbf static). Manufactured entirely from stainless steel, it provides excellent corrosion resistance and is pre-lubricated for immediate use, making it an ideal solution for precision mechanisms requiring long-term reliability in constrained spaces.
WA025CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| WA025 | Bore diameter: 2.5 inches | Standard inch sizing for compatibility |
| C | Reali-Slim series, radial type | Ultra-thin cross-section design |
| P | Sealed construction | Contamination protection, extended service life |
| 0 | ABEC-1 precision class | Standard precision for general applications |
WA025CP0 Bearing Structural Features & Performance Benefits
Thin-Section Design: With a consistent cross-section of 0.25" across all diameters, this bearing enables significant weight reduction (0.12 lbs) and space optimization in compact assemblies.
Full Stainless Steel Construction: All components (rings, balls, cage) are manufactured from stainless steel, providing superior corrosion resistance and compatibility with various operating environments.
Sealed Protection: The integrated seals effectively exclude contaminants while retaining lubrication, ensuring reliable performance and reducing maintenance requirements.
Precision Engineering: Built to ABEC-1 tolerance standards with controlled radial internal clearance (0.0000 – 0.0005"), delivering consistent operation and smooth rotation.
Wide Temperature Range: Suitable for operation from -30°C to 110°C, accommodating various industrial and environmental conditions.
WA025CP0 Bearing Typical Application Areas
- Robotics & Automation: Joint bearings, rotary actuators, and precision positioning systems
- Aerospace & Defense: Guidance systems, control mechanisms, and instrumentation
- Medical Equipment: Surgical robots, imaging devices, and diagnostic instruments
- Semiconductor Manufacturing: Wafer handling equipment and precision stages
- Optical Systems: Rotary tables, mirror mounts, and precision scanning mechanisms
