SB100XP0
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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SB100XP0 Bearing Product Overview & Core Advantages
The SB100XP0 is a premium thin section bearing from the Reali-Slim Stainless Steel Bearings series, designed for applications requiring exceptional precision and space optimization. This four-point contact ball bearing is engineered to simultaneously handle significant combined radial and axial loads from any direction. Its single-row construction with a large 10-inch bore in a compact cross-section provides a high load capacity-to-size ratio, making it ideal for robotic arms, aerospace mechanisms, and precision rotary tables where weight and space are critical constraints.
SB100XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SB100 | Base model identifier for the Reali-Slim series with specific cross-section and bore size. |
| XP0 | Denotes open (unsealed) construction and specific internal configuration for four-point contact. |
Key Feature: The open design allows for custom lubrication schemes and minimizes rotational torque, which is critical for high-precision positioning systems.
SB100XP0 Bearing Structural Features & Performance Benefits
- Four-Point Contact Design: Enables the bearing to support substantial combined loads (radial, axial, and moment loads) in a compact single-row package, simplifying assembly and reducing system weight.
- Stainless Steel Construction: Both rings and balls are manufactured from stainless steel, providing excellent corrosion resistance and suitability for operation within a temperature range of -30°C to 110°C.
- High Load Capacity: Engineered for demanding applications, with a radial dynamic load rating of 1841 lbf and a remarkable axial static load rating of 10460 lbf.
- Precision Engineering: Manufactured to ABEC-1 tolerance class with tight bore and OD tolerances, ensuring smooth, precise rotation and reliable performance in high-accuracy systems.
- Optimized Cage: The brass cage provides superior guidance and stability for the balls at moderate speeds, contributing to consistent performance.
SB100XP0 Bearing Typical Application Areas
- Robotics: Joints and actuators in robotic arms and automation systems.
- Aerospace & Defense: Gimbals, control surface actuators, and radar platforms.
- Medical Equipment: CT scanners, surgical robots, and precision imaging devices.
- Semiconductor Manufacturing: Wafer handling robots and precision stages.
- Optical and Instrumentation Systems: Rotary tables and positioning devices requiring high accuracy and stiffness.
