F6900ZZ
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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F6900ZZ Bearing Product Overview & Core Advantages
The F6900ZZ is a metric miniature flanged ball bearing designed for compact applications requiring reliable radial load support. As a single row deep groove ball bearing with integral flanges, it offers excellent space-saving characteristics and simplified axial location within assemblies. The bearing features shielded construction on both sides, providing effective contamination protection for enhanced operational life. Manufactured to ABEC-1 precision tolerances, it delivers consistent performance suitable for a wide range of industrial applications.
F6900ZZ Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Performance Benefit |
|---|---|---|
| F | Flanged Design | Simplifies mounting and provides axial location |
| ZZ | Double Metal Shields | Protects against contamination while retaining lubricant |
F6900ZZ Bearing Structural Features & Performance Benefits
Compact Flanged Design: The integrated flange (25mm OD, 1.5mm thickness) enables straightforward mounting and precise axial positioning, reducing assembly complexity and costs.
Enhanced Contamination Protection: Dual stainless steel shields (300 series) effectively exclude contaminants while retaining lubrication, extending service intervals in demanding environments.
Optimized Load Capacity: With a radial dynamic load rating of 607 lbf and static load rating of 286 lbf, this bearing handles substantial radial loads despite its miniature dimensions.
Precision Performance: Manufactured to ABEC-1 tolerance class with C0 radial clearance (0.002-0.013mm), ensuring consistent operation and minimal vibration.
High-Speed Capability: The stainless steel cage and optimized design support operation up to 31,000 rpm, making it suitable for high-speed applications.
F6900ZZ Bearing Typical Application Areas
- Small Motors & Drives: DC motors, stepper motors, and miniature gear motors
- Office Automation Equipment: Printers, scanners, and copiers
- Medical Devices: Surgical tools, dental handpieces, and laboratory equipment
- Robotics & Automation: Small robotic joints, positioning stages, and linear actuators
- Consumer Electronics: Cooling fans, optical drives, and precision instruments
- Industrial Controls: Encoders, sensors, and small mechanical assemblies
