F6900
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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F6900 Bearing Product Overview & Core Advantages
The F6900 is a metric flanged ball bearing designed for compact applications requiring precise radial positioning and space optimization. As a single row bearing with an open seal type, it delivers reliable performance in controlled environments. Its key advantages include a flanged outer ring for simplified mounting and axial location, high precision ABEC-1 tolerance class for consistent operation, and a robust chrome steel construction ensuring durability under radial dynamic loads up to 607 lbf. This bearing is engineered for applications demanding compact dimensions (10mm bore, 22mm OD) and reliable performance in moderate speed and load conditions.
F6900 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| F | Flanged outer ring design for easy mounting and axial positioning |
| 69 | Standard bearing series designation indicating specific dimensions and load characteristics |
| 00 | Bore diameter code representing 10mm bore size |
| No Seal Suffix | Open construction - Requires external sealing in contaminated environments |
F6900 Bearing Structural Features & Performance Benefits
Flanged Design Advantage: The integrated flange (25mm outer diameter, 1.5mm thickness) provides secure mounting and eliminates the need for additional housing shoulders, reducing assembly complexity and bearing dimensions.
Precision Engineering: Manufactured to ABEC-1 tolerance class with C0 radial internal clearance (0.002mm to 0.013mm), ensuring smooth operation and consistent performance in precision applications.
Material Excellence: Chrome steel rings and balls combined with a stainless steel cage deliver excellent wear resistance and corrosion protection, supporting the radial dynamic load rating of 607 lbf.
Optimized Ball Configuration: Features 9 precision balls of 3.175mm diameter, providing balanced load distribution and supporting the limiting speed of 31,000 rpm.
Temperature Compatibility: Operating temperature range of -30° to 110°C ensures reliability across various environmental conditions.
F6900 Bearing Typical Application Areas
- Small electric motors and miniature DC motors
- Office automation equipment (printers, scanners, copiers)
- Medical devices and laboratory equipment
- Robotics and precision positioning systems
- Instrumentation and measurement devices
- Consumer electronics requiring compact bearing solutions
- Optical equipment and lens positioning mechanisms
