SD100XP0
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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SD100XP0 Bearing Product Overview & Core Advantages
The SD100XP0 is a Four Point Contact Ball Bearing from the Reali-Slim Stainless Steel Bearings series, designed for applications requiring high precision and compact design. This single row bearing excels at simultaneously handling combined radial and axial loads from any direction, making it ideal for space-constrained, high-reliability applications. Manufactured with stainless steel rings and balls, it offers excellent corrosion resistance and durability in demanding environments.
SD100XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SD100XP0 | Specific manufacturer model designation for this thin-section bearing |
| Open (Seal Type) | No seals or shields, allowing for custom lubrication schemes and maximum speed capability |
| Four Point Contact | Ball-raceway contact geometry enabling the bearing to support combined loads in all directions |
| ABEC-1 | Precision tolerance class ensuring consistent performance and smooth operation |
SD100XP0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: The unique raceway geometry allows each ball to make contact at four points, enabling the bearing to support significant moment loads (14 ft-lbf rated load moment) while maintaining compact bearing dimensions (10" bore × 11" OD × 0.5" width).
High Load Capacity: With radial dynamic load rating of 3776 lbf and axial dynamic load rating of 6190 lbf, this bearing delivers exceptional performance in applications requiring combined radial and axial loading.
Precision Construction: The stainless steel construction with brass cage provides excellent corrosion resistance and stable operation across the temperature range of -30°C to 110°C. The tight radial internal clearance (0.0000 – 0.0005") ensures precise positioning accuracy.
Thin Section Advantage: The slim 0.5" cross-section maximizes space utilization while maintaining structural integrity, making it ideal for compact machinery designs.
SD100XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, robotic arms, and positioning systems
- Aerospace Equipment: Control mechanisms, actuation systems, and instrumentation
- Medical Devices: Surgical robots, imaging equipment, and precision instruments
- Semiconductor Manufacturing: Wafer handling equipment and precision stages
- Optical Systems: Rotary tables, positioning devices, and scanning mechanisms
- Food Processing Machinery: Where corrosion resistance and cleanability are essential
