SG050AR0
1" 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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SG050AR0 Bearing Product Overview & Core Advantages
The SG050AR0 is a single row angular contact ball bearing from the Reali-Slim Stainless Steel Bearings series, designed for applications requiring thin-section bearings with exceptional corrosion resistance. Engineered to handle combined loads with its 30° contact angle, this precision bearing offers reliable performance in compact spaces. Its stainless steel construction throughout both rings and balls ensures superior durability in demanding environments, while maintaining ABEC-1 precision class tolerances for consistent operation.
SG050AR0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SG050 | Reali-Slim series with 5" bore diameter |
| A | Angular contact design with 30° contact angle |
| R0 | Open (unsealed) construction |
SG050AR0 Bearing Structural Features & Performance Benefits
Thin-Section Design: With a cross-section of only 1" width between 5" bore and 7" outside diameter, this bearing provides space-saving solutions without compromising load capacity.
High Load Capacity: The 30° contact angle enables efficient handling of combined radial and axial loads, with impressive ratings of 6,897 lbf dynamic and 11,370 lbf static radial loads.
Corrosion Resistance: Complete stainless steel construction (rings and balls) ensures reliable performance in harsh environments and provides excellent ROHS compliance.
Precision Performance: Manufactured to ABEC-1 tolerance class with controlled radial internal clearance (0.0000" – 0.0005") for smooth, precise operation.
Enhanced Stability: Brass cage material provides superior guidance and stability at various operating speeds.
SG050AR0 Bearing Typical Application Areas
- Aerospace components and aircraft control systems
- Medical equipment and surgical devices
- Robotics and automation systems
- Semiconductor manufacturing equipment
- Food processing machinery requiring corrosion resistance
- Precision instrumentation and measuring devices
- Optical positioning systems and rotary tables
