SB080XP0
5/16" 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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SB080XP0 Bearing Product Overview & Core Advantages
The SB080XP0 is a Four Point Contact thin section bearing designed for inch-system applications requiring exceptional space efficiency and corrosion resistance. As part of the Reali-Slim Stainless Steel Bearings series, it combines a compact cross-section with the ability to support combined radial and axial loads simultaneously. Its stainless steel construction throughout provides excellent corrosion resistance, making it ideal for applications demanding high precision and reliability in challenging environments.
SB080XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SB | Reali-Slim Stainless Steel Bearing series |
| 080 | Bore diameter: 8 inches |
| XP | Extra Precision construction |
| 0 | Open seal type (no seals or shields) |
SB080XP0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: The unique raceway geometry enables the bearing to handle combined loads efficiently, supporting significant radial, axial, and moment loads in a single, compact unit.
Thin Section Construction: With a consistent 0.3125" cross-section, this bearing maximizes space utilization while maintaining structural integrity, essential for lightweight and compact machinery designs.
Stainless Steel Material: Both rings and balls are manufactured from stainless steel, providing excellent corrosion resistance and suitability for harsh environments, including food processing and medical applications.
Precision Performance: Manufactured to ABEC-1 tolerance class with controlled radial internal clearance (0.0000 – 0.0005"), ensuring smooth operation and precise positioning accuracy.
High Load Capacity: Despite its slim profile, it offers substantial dynamic and static load ratings (Radial dynamic: 1618 lbf, Axial dynamic: 2670 lbf), making it suitable for demanding applications.
SB080XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, actuator arms, and precision positioning systems
- Aerospace and Defense: Gimbal systems, radar platforms, and guidance mechanisms
- Medical Equipment: CT scanners, surgical robots, and diagnostic imaging devices
- Semiconductor Manufacturing: Wafer handling equipment and precision stages
- Food Processing Machinery: Rotary tables and packaging equipment requiring corrosion resistance
