SD160XP0
1/2" 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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SD160XP0 Bearing Product Overview & Core Advantages
The SD160XP0 is a high-performance Four Point Contact Ball Bearing from the Reali-Slim Stainless Steel series, designed for applications requiring exceptional thin-section design and corrosion resistance. This single row bearing is engineered to simultaneously handle significant combined radial and axial loads from any direction, making it ideal for space-constrained, high-precision machinery. Its stainless steel construction ensures reliable operation in demanding environments, offering a compact, lightweight solution without compromising on load capacity or durability.
SD160XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| SD | Reali-Slim Series (Stainless Steel) | Denotes the thin-section bearing family with corrosion-resistant properties. |
| 160 | Bore Diameter (16.0 inches) | Specifies the nominal inner diameter of the bearing. |
| X | Extra Light Cross Section | Indicates an ultra-thin radial cross-section for maximum space savings. |
| P | Four Point Contact Design | Highlights the bearing's ability to handle combined loads efficiently. |
| 0 | Open (Unsealed) Construction | Specifies no integral seals, allowing for custom sealing solutions or clean environments. |
SD160XP0 Bearing Structural Features & Performance Benefits
Four-Point Contact Geometry: The unique raceway design allows a single bearing to support substantial axial loads in both directions as well as radial and moment loads, simplifying assembly and reducing component count.
Thin-Section Design: With a consistent 0.5" cross-section, this bearing provides maximum performance in minimal space, enabling lightweight and compact machinery designs.
Premium Material Construction: Manufactured from stainless steel rings and balls with a brass cage, the bearing offers excellent corrosion resistance and dimensional stability across its operating temperature range of -30°C to 110°C.
High Load Capacity: Despite its slim profile, the SD160XP0 delivers impressive dynamic and static load ratings (4899 lbf radial dynamic, 8360 lbf axial dynamic), making it suitable for applications with significant combined loading requirements.
Precision Engineering: Built to ABEC-1 tolerance class with tight dimensional control, this bearing ensures smooth operation and precise positioning in demanding applications.
SD160XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, robotic arms, and positioning tables requiring high precision and corrosion resistance
- Aerospace and Defense: Radar systems, gimbal mechanisms, and satellite components where weight savings are critical
- Medical Equipment: CT scanners, MRI machines, and surgical robots demanding clean, reliable operation
- Semiconductor Manufacturing: Wafer handling equipment and precision stages requiring minimal particle generation
- Food Processing Machinery: Rotary tables and indexing systems where stainless steel construction is essential
