SG110AR0
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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SG110AR0 Bearing Product Overview & Core Advantages
The SG110AR0 is a stainless steel thin-section angular contact ball bearing designed for applications requiring high precision and corrosion resistance. As part of the Reali-Slim series, it features a single-row design optimized to handle significant combined loads, including both radial and axial loads in one direction. Its ABEC-1 precision class and 30° contact angle ensure reliable performance in demanding, compact assemblies where space and weight are critical constraints.
SG110AR0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SG | Indicates Stainless Steel material construction |
| 110 | Bore diameter code for 11" bore size |
| A | Angular Contact design with 30° contact angle |
| R0 | Standard radial clearance designation (0.0000 – 0.0005") |
SG110AR0 Bearing Structural Features & Performance Benefits
Thin-Section Design: With a cross-section of only 1" width and minimal wall thickness, this bearing enables compact, lightweight assemblies while maintaining structural integrity.
Superior Load Capacity: The angular contact design with 30° contact angle provides excellent combined load capacity, handling radial loads up to 10,027 lbf and axial static loads up to 24,440 lbf.
Corrosion Resistance: Constructed entirely from stainless steel (rings and balls) with brass cage, offering excellent corrosion resistance for harsh environments and meeting ROHS compliance.
Precision Performance: Manufactured to ABEC-1 tolerance class with tight dimensional control (bore/OD tolerance: -0.0014" to 0"), ensuring reliable operation in precision applications.
SG110AR0 Bearing Typical Application Areas
- Robotics and automation systems requiring precise motion control
- Aerospace components where weight reduction and corrosion resistance are critical
- Medical equipment requiring stainless steel construction and precision
- Semiconductor manufacturing equipment needing corrosion-resistant bearings
- Food processing machinery where stainless steel meets hygiene requirements
- Optical and positioning systems requiring high precision and minimal deflection
