SC300AR0
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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SC300AR0 Bearing Product Overview & Core Advantages
The Reali-Slim Stainless Steel Angular Contact Ball Bearing represents a specialized thin-section bearing solution engineered for applications demanding high precision and corrosion resistance. This single row angular contact ball bearing is designed to accommodate combined loads, specifically handling significant axial static load in one direction alongside radial forces. Its stainless steel construction provides excellent corrosion resistance, making it ideal for harsh environments. With an ABEC-1 precision class and optimized 30° contact angle, it delivers reliable performance in compact spaces where weight and cross-section are critical constraints.
SC300AR0 Bearing Model Code Explained, Specifications & Naming Convention
| Feature | Designation | Technical Significance |
|---|---|---|
| Series | Reali-Slim | Ultra-thin cross-section design for space-constrained applications |
| Material | Stainless Steel | Corrosion-resistant construction for harsh environments |
| Seal Type | Open | No integral seals, allowing for custom sealing solutions |
| Precision | ABEC-1 | Standard precision grade for reliable performance |
SC300AR0 Bearing Structural Features & Performance Benefits
This bearing's performance stems from its optimized thin section bearing architecture. The single row angular contact design with a 30° contact angle provides excellent axial load capacity while maintaining compact dimensions. The brass cage ensures stable ball guidance and reliable operation. With a radial dynamic load rating of 3561 lbf and axial static load rating of 10160 lbf, it delivers robust load-carrying capability despite its slim profile. The stainless steel rings and balls offer superior corrosion resistance, while the precise radial internal clearance of 0.0000 – 0.0005" ensures consistent performance. The bearing comes pre-lubricated and operates effectively within a temperature range of -30°C to 110°C.
SC300AR0 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
- Optical and precision instrumentation
- Military and defense systems
