S11003XS0
2.5mm 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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S11003XS0 Bearing Product Overview & Core Advantages
The S11003XS0 is a metric ultra-slim single row ball bearing designed for applications requiring extreme space savings without sacrificing performance. Engineered with four-point contact geometry, this bearing can simultaneously support combined radial and axial loads from any direction. Manufactured entirely from stainless steel components and built to ABEC-1 precision tolerances, it delivers reliable operation in compact, high-precision assemblies where minimal cross-section is critical.
S11003XS0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| S1 | Stainless Steel construction for enhanced corrosion resistance |
| 1003 | Bore diameter specification (110 mm) |
| X | UltraSlim series designation for minimal cross-section |
| S | Single row construction |
| 0 | Open seal type for maximum speed capability |
S11003XS0 Bearing Structural Features & Performance Benefits
Ultra-Thin Section Design: With a remarkably slim 2.5 mm width and minimal cross-section, this bearing enables radical space reduction in compact mechanisms while maintaining structural integrity.
Four-Point Contact Geometry: The optimized raceway design allows the bearing to handle combined radial and axial loads from any direction, providing versatile load-carrying capability in a single row configuration.
Precision Engineering: Manufactured to ABEC-1 tolerance class with tight dimensional control (bore and OD tolerance: -0.013mm to 0), ensuring smooth operation and precise positioning in high-accuracy applications.
Corrosion-Resistant Construction: All components including rings, balls, and cage are manufactured from stainless steel, making the bearing suitable for harsh environments and applications requiring cleanliness.
Optimized Load Capacity: Despite its slim profile, the bearing delivers substantial radial dynamic load rating of 281 lbf and radial static load rating of 495 lbf, providing reliable performance in space-constrained applications.
S11003XS0 Bearing Typical Application Areas
- Precision instrumentation and measuring devices requiring minimal cross-section
- Medical equipment components where space optimization is critical
- Aerospace mechanisms and guidance systems demanding lightweight, compact bearings
- Robotics joints and compact actuator assemblies
- Optical positioning systems and precision rotary tables
- Semiconductor manufacturing equipment requiring corrosion-resistant components
