SA070XP0
1/4" 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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SA070XP0 Bearing Product Overview & Core Advantages
The SA070XP0 is a high-performance **Four Point Contact Ball Bearing** from the Reali-Slim Stainless Steel series, designed for applications requiring exceptional space efficiency and corrosion resistance. This **thin section bearing** features a compact 0.25" width and a large 7" bore, enabling significant weight and space savings in precision machinery. Its **stainless steel construction** provides excellent corrosion resistance, while the four-point contact design allows it to simultaneously support **combined radial and axial loads** with high rigidity. Manufactured to ABEC-1 precision standards, it is ideal for high-reliability applications demanding smooth operation and long service life.
SA070XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SA | Stainless Steel construction for corrosion resistance |
| 070 | Bore diameter code (7 inches) |
| XP | Extra Precision cross section designation |
| 0 | Open (unsealed) construction |
SA070XP0 Bearing Structural Features & Performance Benefits
- Four Point Contact Design: Enables the bearing to handle significant combined loads (radial, axial, and moment loads) in a single, compact unit, reducing system complexity and weight.
- Thin Section Construction: With a consistent 0.25" cross-section, this design maximizes the bore diameter relative to the outer diameter, providing optimal space and weight savings.
- Stainless Steel & Brass Components: The stainless steel rings and balls offer superior corrosion resistance, while the brass cage ensures reliable operation and dimensional stability.
- High Load Capacity: Engineered to support substantial dynamic and static load ratings (1046 lbf radial dynamic, 1730 lbf axial dynamic), making it suitable for demanding applications.
- Precision Performance: Manufactured to ABEC-1 tolerance standards with controlled radial internal clearance for smooth, precise rotation and reduced vibration.
SA070XP0 Bearing Typical Application Areas
- Aerospace & Defense: Gimbals, rotor systems, and actuation mechanisms
- Robotics: Robotic joints, rotary actuators, and precision positioning systems
- Medical Equipment: MRI scanners, surgical robots, and diagnostic imaging devices
- Semiconductor Manufacturing: Wafer handling robots and precision stages
- Optical & Instrumentation: Telescope mounts, rotary tables, and precision measuring devices
