F694zz
F Series Flanged Miniature 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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F694zz Bearing Product Overview & Core Advantages
The F694zz is a miniature shielded ball bearing designed for precision applications requiring compact dimensions and reliable performance. This single row deep groove ball bearing excels in handling radial loads and is engineered for high-speed operation. Its shielded construction provides effective contamination protection while maintaining low friction, making it an ideal choice for applications demanding high rotational accuracy and long service life in constrained spaces.
F694zz Bearing Model Code Explained, Specifications & Naming Convention
| Prefix/Suffix | Technical Meaning |
| F | Flanged outer ring design |
| 69 | Miniature bearing series |
| 4 | Bore diameter: 4 mm |
| zz | Double shielded (both sides) |
F694zz Bearing Structural Features & Performance Benefits
Compact Design with Flange: The integrated flange (Ø12.5mm) enables secure mounting and precise positioning, eliminating the need for additional housing components and simplifying assembly in miniature applications.
Enhanced Contamination Protection: Double stainless steel shields (zz) effectively retain lubricant and exclude contaminants, ensuring consistent performance in demanding environments.
High-Speed Capability: With a limiting speed of 48,000 rpm and stainless steel cage, this bearing maintains stability and low vibration at high rotational velocities.
Precision Engineering: Manufactured to ABEC1 tolerance class with controlled radial internal clearance (MC3: 0.002-0.013mm), delivering reliable rotational accuracy and smooth operation.
Optimized Load Capacity: The deep groove raceway design efficiently handles radial dynamic load rating of 183 lbf while accommodating moderate axial loads in both directions.
F694zz Bearing Typical Application Areas
- Small DC Motors and miniature motor assemblies
- Precision Instruments and measurement devices
- Office Automation Equipment including printers and scanners
- Medical Devices and laboratory equipment
- Robotics and miniature automation systems
- RC Models and hobbyist applications
- Computer Cooling Fans and small blowers
