SF63806
SF Series Stainless Steel Flanged Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
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SF63806 Bearing Product Overview & Core Advantages
The SF63806 is a metric flanged ball bearing engineered for precision radial load applications requiring compact design and reliable performance. Constructed with a single row design and open configuration, this bearing delivers excellent operational efficiency in demanding environments. Its stainless steel construction provides superior corrosion resistance, while the integrated flange ensures secure mounting and precise axial location. With an ABEC-1 tolerance class and optimized radial internal clearance, the SF63806 maintains consistent performance in applications where space constraints and reliability are critical factors.
Model Code Technical Breakdown
| Code Segment | Technical Meaning | Performance Implication |
|---|---|---|
| SF63806 | Basic bearing designation | Identifies the specific bearing size and series |
| Open | No seals or shields | Allows for custom lubrication schemes and maximum speed capability |
| Flanged | Integrated mounting flange | Simplifies installation and provides precise axial positioning |
SF63806 Bearing Structural Features & Performance Benefits
Flanged Design Advantage: The integrated flange (45mm outer diameter, 2mm thickness) enables simplified mounting and precise axial location without additional components, reducing assembly time and cost.
Material Excellence: Constructed with stainless steel rings and 300 series stainless steel shield material, this bearing offers exceptional corrosion resistance suitable for harsh environments. The chrome steel balls provide optimal hardness and wear resistance.
Load Capacity & Precision: With a radial dynamic load rating of 918 lbf and radial static load rating of 688 lbf, the SF63806 delivers reliable performance under substantial radial loads. The C0 radial clearance (0.002mm to 0.013mm) ensures smooth operation with minimal vibration.
High-Speed Capability: Featuring a limiting speed of 13,500 rpm and optimized 17-ball configuration with 3.5mm ball diameter, this bearing maintains stability and low heat generation at elevated rotational speeds.
SF63806 Bearing Typical Application Areas
- Medical Equipment: Surgical handpieces, dental drills, and laboratory instrumentation requiring corrosion-resistant, precision bearings
- Food Processing Machinery: Conveyor systems, mixers, and packaging equipment where stainless steel construction is essential
- Small Precision Motors: Stepper motors, servo motors, and miniature DC motors requiring compact, high-speed bearings
- Optical and Imaging Systems: Scanner mechanisms, camera focus systems, and precision positioning stages
- Industrial Automation: Robotics, linear guides, and small assembly machinery where flanged mounting simplifies installation
