SF040CP0
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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SF040CP0 Bearing Product Overview & Core Advantages
The SF040CP0 is a thin section stainless steel bearing from the Reali-Slim series, engineered for applications requiring compact design and corrosion resistance. This single row ball bearing features an open construction and is specifically designed to handle radial loads efficiently. Manufactured with stainless steel rings and balls along with a brass cage, it delivers reliable performance in demanding environments while maintaining ABEC-1 precision standards. Its lightweight construction (1.9 lbs) and lubricated design ensure smooth operation across a wide temperature range from -30°C to 110°C.
SF040CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SF | Reali-Slim Stainless Steel Bearing Series |
| 040 | Bore Diameter: 4 inches |
| C | Outside Diameter Series: 5.5 inches |
| P | Width Series: 0.75 inches |
| 0 | Open Construction (No Seals) |
SF040CP0 Bearing Structural Features & Performance Benefits
Thin Section Design: The bearing's slim cross-section (0.75" width) enables space-saving integration into compact machinery while maintaining structural integrity.
Stainless Steel Construction: Both rings and balls are manufactured from stainless steel, providing excellent corrosion resistance and suitability for harsh environments.
Precision Performance: With ABEC-1 tolerance class and controlled radial internal clearance (0.0000 – 0.0005"), the bearing ensures smooth operation and precise positioning.
Enhanced Load Capacity: The brass cage maintains proper ball spacing, contributing to the bearing's radial dynamic load rating of 3559 lbf and radial static load rating of 5360 lbf.
Wide Temperature Compatibility: Operates reliably across a broad temperature range from -30°C to 110°C, making it suitable for various industrial applications.
SF040CP0 Bearing Typical Application Areas
- Robotics and Automation Systems: Joint and articulation points requiring compact, precision bearings
- Aerospace Equipment: Control mechanisms and instrumentation where weight savings and corrosion resistance are critical
- Medical Devices: Surgical robots and diagnostic equipment needing reliable, corrosion-resistant components
- Food Processing Machinery: Conveyor systems and processing equipment where stainless steel construction is essential
- Optical and Positioning Systems: Precision rotary tables and scanning devices requiring accurate motion control
- Semiconductor Manufacturing Equipment: Cleanroom applications benefiting from stainless steel materials and precise bearing dimensions
