SA027XP0
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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SA027XP0 Bearing Product Overview & Core Advantages
The SA027XP0 is a Four Point Contact thin section bearing designed for applications requiring compact design and high precision. Manufactured from stainless steel with a brass cage, it offers excellent corrosion resistance. This single row bearing is engineered to simultaneously handle significant combined radial and axial loads from any direction, making it an ideal solution for space-constrained, high-reliability applications in various industries.
SA027XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SA027 | Reali-Slim series thin section bearing designation |
| XP | Four Point Contact ball bearing configuration |
| 0 | Open (unsealed) construction |
SA027XP0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: The unique raceway geometry enables the bearing to support combined loads efficiently, handling both radial loads and bidirectional axial loads with a single bearing row, reducing system complexity and weight.
Thin Section Construction: With a consistent cross-section (0.25" width) across various bore sizes, this design provides maximum space savings while maintaining structural integrity for compact machinery design.
Stainless Steel Construction: Both rings and balls are manufactured from stainless steel, offering superior corrosion resistance and suitability for harsh environments and clean applications.
Precision Performance: Manufactured to ABEC-1 tolerance class with controlled radial internal clearance (0.0000 – 0.0005"), ensuring smooth operation and precise positioning capabilities.
High Load Capacity: The optimized design delivers impressive load ratings (Radial dynamic: 614 lbf, Axial dynamic: 960 lbf) despite the thin cross-section, making it suitable for demanding applications.
SA027XP0 Bearing Typical Application Areas
- Robotics and Automation: Joint bearings, rotary actuators, and precision positioning systems
- Aerospace and Defense: Guidance systems, radar platforms, and instrument gimbals
- Medical Equipment: Surgical robots, imaging devices, and diagnostic instruments
- Semiconductor Manufacturing: Wafer handling equipment and precision stages
- Optical and Instrumentation: Rotary tables, scanning mechanisms, and measurement devices
