SF055CP0
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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SF055CP0 Bearing Product Overview & Core Advantages
The SF055CP0 is a premium thin section bearing engineered for applications demanding precision and space optimization. As part of the Reali-Slim Stainless Steel Bearings series, it features a single row construction and an open design, making it an ideal solution for handling radial loads in compact assemblies. Manufactured entirely from stainless steel with a brass cage, it offers excellent corrosion resistance and reliable performance. Its ABEC-1 precision class ensures consistent operation, making it suitable for high-reliability applications where dimensional stability is critical.
SF055CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SF | Indicates the Reali-Slim thin section bearing series |
| 055 | Represents the bore diameter of 5.5 inches |
| C | Specifies the cross-section size (corresponding to 0.75" width) |
| P | Denotes ABEC-1 precision tolerance class |
| 0 | Indicates open construction without seals or shields |
SF055CP0 Bearing Structural Features & Performance Benefits
The SF055CP0's design delivers significant performance advantages through its optimized construction:
- Space-Saving Design: With a thin cross-section (0.75" width) and large bore diameter (5.5"), this bearing maximizes space utilization while maintaining structural integrity.
- Corrosion Resistance: Constructed entirely from stainless steel components, including balls and rings, it provides excellent protection against corrosive environments.
- Precision Performance: The ABEC-1 tolerance class ensures consistent running accuracy and minimal vibration for smooth operation.
- Enhanced Load Capacity: Featuring a brass cage that provides superior ball guidance and distribution, supporting a dynamic load rating of 4116 lbf and static load rating of 7050 lbf.
- Optimized Internal Clearance: The controlled radial internal clearance (0.0000 – 0.0005") ensures precise fit and optimal performance under various operating conditions.
SF055CP0 Bearing Typical Application Areas
The SF055CP0 thin section bearing is ideally suited for applications where space constraints and precision are paramount:
- Aerospace & Defense Systems: Actuators, control mechanisms, and guidance systems
- Robotics & Automation: Robotic joints, precision positioning systems, and articulated arms
- Medical Equipment: Imaging systems, surgical robots, and diagnostic instruments
- Semiconductor Manufacturing: Wafer handling equipment and precision stages
- Optical & Instrumentation Systems: Rotary tables, measuring devices, and precision scanners
