SF120CP0
3/4" 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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SF120CP0 Bearing Product Overview & Core Advantages
The SF120CP0 is a thin-section stainless steel bearing designed for applications requiring high precision and corrosion resistance. As part of the Reali-Slim series, this single-row ball bearing offers an optimal cross-section for compact designs and weight reduction. Its stainless steel construction provides excellent corrosion resistance, making it suitable for harsh environments. Engineered for primarily radial loads with a high static load rating, it delivers reliable performance in precision machinery where space and weight are critical constraints.
SF120CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SF120 | Bore diameter: 12 inches |
| C | Cross-section series designation |
| P | Open construction (no seals) |
| 0 | ABEC-1 tolerance class |
SF120CP0 Bearing Structural Features & Performance Benefits
Thin-Section Design: The bearing features a slim cross-section (0.75" width) relative to its large diameter, enabling space-saving integration into lightweight assemblies without compromising performance.
Premium Material Construction: Manufactured with stainless steel rings and balls combined with a brass cage, this configuration ensures excellent corrosion resistance and reliable operation in demanding conditions.
High Load Capacity: With a radial dynamic load rating of 6105 lbf and radial static load rating of 14390 lbf, the bearing delivers robust performance under significant radial loads.
Precision Engineering: The ABEC-1 tolerance class and tight dimensional controls ensure consistent performance in precision applications, while the optimized radial internal clearance (0.0000 – 0.0005") provides smooth operation.
SF120CP0 Bearing Typical Application Areas
- Aerospace components and aircraft control systems
- Medical equipment including surgical robots and imaging devices
- Semiconductor manufacturing equipment
- Robotics and automation systems
- Optical positioning systems and precision instruments
- Food processing machinery requiring corrosion-resistant components
