F6909
F Series 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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F6909 Bearing Product Overview & Core Advantages
The F6909 is a metric single row flanged ball bearing engineered for precision radial load applications. This bearing features a compact design with an integrated flange for secure mounting and precise axial positioning. Manufactured to ABEC-1 tolerance class, it delivers reliable performance in general industrial applications requiring consistent operation and dimensional accuracy. The open construction allows for custom lubrication strategies while maintaining excellent radial load capacity of 3170 lbf dynamic and 2435 lbf static.
Model Code Technical Breakdown
| Code Element | Technical Significance |
|---|---|
| F | Flanged outer ring design for simplified mounting and positioning |
| Open | No seals or shields, allowing for custom lubrication and high-speed operation |
| C0 | Normal radial internal clearance (0.002-0.013mm) for standard operating conditions |
F6909 Bearing Structural Features & Performance Benefits
Flanged Design: The integrated flange (71mm OD, 2.5mm thickness) provides secure housing fit and eliminates the need for additional mounting components, reducing assembly time and cost.
Premium Material Construction: Chrome steel rings and balls combined with stainless steel cage deliver excellent durability and corrosion resistance. The 300 series stainless steel shield material ensures long-term performance.
Optimized Load Distribution: With 15 precision balls of 6.747mm diameter arranged in a single row, the bearing achieves superior radial load capacity and smooth operation at limiting speeds up to 9,700 rpm.
Precision Engineering: Manufactured to ABEC-1 standards with tight dimensional tolerances (bore: -0.012mm to 0, OD: -0.013mm to 0) ensuring consistent performance and easy installation.
F6909 Bearing Typical Application Areas
- Electric Motors and Generators: Ideal for small to medium-sized motors requiring precise shaft positioning
- Industrial Pumps and Compressors: Suitable for radial load applications in fluid handling equipment
- Office Automation Equipment: Used in printers, scanners, and copiers where compact design is critical
- Medical Devices: Applicable in diagnostic equipment and small medical instruments
- Robotics and Automation: Perfect for compact joint assemblies and positioning mechanisms
