SA090XP0
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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SA090XP0 Bearing Product Overview & Core Advantages
The SA090XP0 is a Four Point Contact thin-section ball bearing engineered for applications requiring high precision and space optimization. Manufactured from stainless steel with a brass cage, this bearing is designed to simultaneously handle significant combined loads, including radial, axial, and moment loads. Its Reali-Slim cross-section provides a compact, lightweight solution without sacrificing performance, making it ideal for high-reliability systems. The bearing comes pre-lubricated and is rated for a wide operating temperature range.
SA090XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SA | Stainless Steel construction for enhanced corrosion resistance |
| 090 | Bore diameter of 9 inches |
| XP | Extra Precision design with ABEC-1 tolerance class |
| 0 | Open seal type for standard lubrication access |
SA090XP0 Bearing Structural Features & Performance Benefits
Four-Point Contact Design: The bearing's geometry allows it to support combined radial and axial loads as well as moment loads efficiently in a single bearing row, simplifying assembly and reducing component count.
Thin-Section Construction: With a minimal cross-section (0.25" width), this bearing enables compact and lightweight machinery designs while maintaining high load capacity and rigidity.
Precision Engineering: Manufactured to ABEC-1 tolerance standards with tight dimensional control, ensuring smooth operation and precise positioning in demanding applications.
Corrosion-Resistant Materials: The use of stainless steel for rings and balls, combined with a brass cage, provides excellent resistance to corrosion and extends service life in harsh environments.
SA090XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, robotic arms, and precision positioning systems
- Aerospace and Defense: Guidance systems, radar platforms, and actuation mechanisms
- Medical Equipment: MRI scanners, surgical robots, and diagnostic imaging devices
- Semiconductor Manufacturing: Wafer handling equipment and precision stages
- Optical and Instrumentation: Telescope mounts, rotary tables, and measuring instruments
