F6804
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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F6804 Bearing Product Overview & Core Advantages
The F6804 is a metric flanged ball bearing designed for compact radial load applications requiring precise positioning. Featuring a single row construction and open design, this bearing delivers reliable performance in space-constrained installations. Its integrated flange provides secure mounting and accurate alignment, while the ABEC-1 precision class ensures consistent operation. The combination of chrome steel rings and stainless steel cage offers excellent durability for industrial environments.
F6804 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| F | Flanged outer ring design |
| 68 | Series designation for miniature flanged bearings |
| 04 | Bore diameter code (20mm) |
| Open | No seals or shields (requires external lubrication) |
F6804 Bearing Structural Features & Performance Benefits
Compact Design with Integrated Flange: The 35mm flange diameter and 1.5mm thickness provide secure mounting while maintaining a minimal 7mm width profile, ideal for space-sensitive applications.
High Precision Performance: Manufactured to ABEC-1 tolerance class with C0 radial clearance (0.002-0.013mm), ensuring smooth operation and precise rotational characteristics.
Optimized Load Capacity: Features 13 chrome steel balls of 3.5mm diameter, delivering a dynamic load rating of 904 lbf and static load rating of 553 lbf for reliable radial load support.
High-Speed Capability: The stainless steel cage enables operation up to 21,000 rpm, while the open design allows for optimal lubrication management.
Material Excellence: Chrome steel rings and balls combined with 300 series stainless steel components provide corrosion resistance and long service life.
F6804 Bearing Typical Application Areas
- Small Motors & Actuators: Precision miniature motors requiring compact bearing solutions
- Medical Equipment: Surgical tools and diagnostic instruments needing reliable miniature components
- Office Automation: Printers, scanners, and copiers with space-constrained mechanisms
- Robotics & Automation: Small robotic joints and positioning systems requiring precise movement
- Electronic Devices: Cooling fans, disk drives, and other precision electronic components
