F6908
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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F6908 Bearing Product Overview & Core Advantages
The F6908 is a metric flanged ball bearing designed for applications requiring compact radial load support with precise axial positioning. As a single row deep groove ball bearing with an integral flange, it offers simplified mounting and space-saving design. Its open construction allows for versatile lubrication options, making it suitable for a wide operational temperature range from -30°C to 110°C. Manufactured to ABEC-1 precision tolerances, this bearing provides reliable performance in general industrial applications demanding high rigidity and consistent operation.
F6908 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| F | Flanged outer ring design for axial positioning and simplified mounting |
| 69 | Deep groove ball bearing series with flanged design |
| 08 | Bore diameter code (40 mm) |
| Open | No seals or shields, allowing for custom lubrication |
F6908 Bearing Structural Features & Performance Benefits
Flanged Design: The integrated flange (65 mm outer diameter, 2.5 mm thickness) provides precise axial location and simplifies housing design, reducing assembly time and costs.
High-Quality Materials: Constructed with chrome steel rings and balls, combined with a stainless steel cage, ensuring durability and corrosion resistance in demanding environments.
Optimized Load Capacity: With a radial dynamic load rating of 3075 lbf and static load rating of 2241 lbf, the bearing delivers reliable performance under substantial radial loads.
Precision Engineering: Manufactured to ABEC-1 tolerance class with controlled radial internal clearance (C0) ensures consistent operation and reduced vibration.
High-Speed Capability: The limiting speed of 11,000 rpm is achieved through precision-ground components and optimized cage design, suitable for various rotational applications.
F6908 Bearing Typical Application Areas
- Electric Motors and small precision motors requiring compact bearing solutions
- Office Equipment including printers, copiers, and scanners
- Medical Devices such as small pumps and laboratory equipment
- Industrial Fans and blowers where space constraints exist
- Automotive Components including auxiliary motors and actuators
- Textile Machinery for guiding rollers and tensioning devices
