SA065XP0
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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SA065XP0 Bearing Product Overview & Core Advantages
The Reali-Slim Stainless Steel Bearings series represents a specialized class of thin section bearings engineered for applications demanding high precision and space optimization. This particular model, featuring a Four Point Contact design, is engineered to simultaneously handle significant combined loads—including radial, axial, and moment loads—within an extremely compact cross-section. Its construction from stainless steel ensures excellent corrosion resistance, making it a high-reliability component for demanding operational environments. The combination of a compact 0.25" width and a large 6.5" bore makes it an ideal solution for lightweight, high-stiffness frameworks.
SA065XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Feature | Code/Value | Technical Significance |
|---|---|---|
| Bearing Series | Reali-Slim | Denotes the thin section bearing family, characterized by a reduced cross-section for lightweight design. |
| Ring & Ball Material | Stainless Steel | Provides superior corrosion resistance and is suitable for clean or harsh environments. |
| Contact Design | Four Point Contact | Allows the single row bearing to support combined radial, axial, and moment loads efficiently. |
| Seal Type | Open | Designed for applications where external sealing is used or where maximum speed is critical. |
| Tolerance Class | ABEC-1 | Specifies a standard level of precision bearing running accuracy and dimensional control. |
| Cage Material | Brass | Offers excellent durability and smooth operation under various load conditions. |
SA065XP0 Bearing Structural Features & Performance Benefits
The performance of this bearing is defined by its unique structural attributes:
- Four Point Contact & High Load Capacity: The raceway geometry enables a single row bearingdouble row bearing, supporting substantial axial dynamic load ratings (1650 lbf) and axial static load ratings (5120 lbf), alongside high radial dynamic (1001 lbf) and static (2050 lbf) capacities. This design is exceptionally efficient at managing load moments (Dynamic: 2535 lbf, Static: 6910 lbf).
- High Stiffness & Space Savings: Despite its slim 0.25" width, the bearing provides high rotational stiffness, which is critical for maintaining accuracy in positioning systems. The large bore-to-cross-section ratio is a hallmark of thin section bearings.
- Corrosion Resistance & Longevity: Manufactured entirely from stainless steel with a brass cage, the bearing is inherently resistant to rust and corrosion, ensuring long service life and reliability in challenging conditions, compliant with ROHS standards.
- Precision Operation: The ABEC-1 tolerance class and controlled radial internal clearance (0.0000 – 0.0005") guarantee smooth and consistent running performance, which is vital for precision applications.
SA065XP0 Bearing Typical Application Areas
This Reali-Slim Stainless Steel Bearing is ideally suited for a wide range of high-performance equipment where space, weight, and corrosion resistance are critical design factors. Key industries and applications include:
- Robotics & Automation: Rotary joints, robotic arms, and precision stages.
- Aerospace & Defense: Guidance systems, radar platforms, and actuation mechanisms.
- Medical Equipment: MRI and CT scanner gantries, surgical robot joints.
- Semiconductor Manufacturing: Wafer handling robots and precision positioning tables.
- Optical & Instrumentation: High-accuracy rotary stages and scanning mirrors.
