SC050AR0
3/8" 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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SC050AR0 Bearing Product Overview & Core Advantages
The SC050AR0 is a thin-section angular contact ball bearing engineered for precision applications requiring high rigidity and compact design. Manufactured from stainless steel with a brass cage, this single-row bearing excels in handling combined loads—simultaneously supporting significant radial and axial forces. Its 30° contact angle optimizes axial load capacity while maintaining smooth operation. With an ABEC-1 tolerance class and consistent performance across a wide temperature range (-30°C to 110°C), it delivers reliable service in demanding, space-constrained environments.
SC050AR0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SC050 | Reali-Slim thin-section series with 5" bore diameter |
| A | Angular contact design with 30° contact angle |
| R0 | Open (non-sealed) construction with standard radial clearance |
SC050AR0 Bearing Structural Features & Performance Benefits
Thin-Section Design: With a consistent cross-section of 0.375" and large bore diameters relative to overall size, this bearing enables compact, lightweight assemblies without sacrificing performance.
High Load Capacity: The angular contact design provides exceptional combined load handling with a radial dynamic load rating of 1313 lbf and axial static load capacity of 3200 lbf, making it suitable for applications with significant moment loads (static load moment: 9170 lbf).
Precision Performance: Manufactured to ABEC-1 tolerance standards with controlled radial internal clearance (0.0000-0.0005"), ensuring smooth operation and precise positioning.
Corrosion Resistance: Constructed entirely from stainless steel (rings and balls) with brass cage, offering excellent corrosion resistance and compatibility with various environments.
SC050AR0 Bearing Typical Application Areas
- Robotics and Automation: Robotic arms, joints, and precision positioning systems
- Aerospace Components: Guidance systems, actuator mechanisms, and instrumentation
- Medical Equipment: Surgical robots, imaging devices, and diagnostic instruments
- Semiconductor Manufacturing: Wafer handling equipment and precision stages
- Optical Systems: Precision rotary tables and positioning mechanisms
