F63804
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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F63804 Bearing Product Overview & Core Advantages
The F63804 is a metric flanged ball bearing designed for applications requiring compact design and reliable radial load support. As a single row ball bearing with an integral flange, it offers simplified mounting and precise axial location. Manufactured to ABEC-1 precision tolerances with chrome steel rings and balls, this bearing delivers consistent performance in general industrial applications. Its open design allows for custom lubrication schemes while maintaining excellent dimensional stability.
Model Code Detailed Breakdown
| Code Segment | Technical Meaning | Performance Implication |
|---|---|---|
| F6 | Flanged bearing series | Provides mounting convenience and axial positioning |
| 3 | Bore diameter code (20mm) | Standard shaft size compatibility |
| 8 | Series dimension code | Defines cross-sectional dimensions |
| 04 | Bore diameter 20mm | Specific bore dimension |
| Open | No seals or shields | Allows for custom lubrication and high-speed operation |
F63804 Bearing Structural Features & Performance Benefits
Flanged Design Advantage: The integrated flange (35mm OD, 2mm thickness) enables easy mounting and precise axial positioning, eliminating the need for additional housing shoulders and reducing assembly time.
High-Quality Material Construction: Featuring chrome steel rings and balls with a stainless steel cage, the bearing offers excellent wear resistance and durability. The material combination ensures reliable operation across the specified temperature range of -30° to 110°C.
Optimized Load Capacity: With a radial dynamic load rating of 903 lbf and static load rating of 553 lbf, this bearing handles substantial radial loads while maintaining smooth operation. The C0 radial clearance (0.002mm to 0.013mm) provides optimal performance for most general applications.
Speed Performance: The stainless steel cage and precision construction enable operation at limiting speeds up to 21,000 rpm, making it suitable for high-speed applications when properly lubricated.
F63804 Bearing Typical Application Areas
- Small Electric Motors: Ideal for rotor support in compact motor designs
- Office Automation Equipment: Used in printers, scanners, and copiers
- Medical Devices: Suitable for precision instruments requiring reliable rotation
- Industrial Fans and Blowers: Provides stable support in air movement applications
- Textile Machinery: Used in spinning and winding equipment
- Automotive Accessories: Applications in pumps, actuators, and auxiliary systems
