F604zz
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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F604zz Bearing Product Overview & Core Advantages
The F604zz is a metric miniature deep groove ball bearing designed for precision applications requiring compact dimensions and reliable performance. As a single row radial bearing with shielded construction, it excels in handling moderate radial loads while offering protection against contamination. Its small footprint, with a 4mm bore and 12mm outside diameter, makes it ideal for space-constrained assemblies. Manufactured to ABEC1 precision class, this bearing provides consistent operation and is pre-lubricated for immediate use, ensuring high reliability in demanding miniature mechanical systems.
F604zz Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Advantage |
|---|---|---|
| F | Flanged Design | Simplifies mounting and axial location |
| 60 | Series Designation | Indicates miniature bearing series |
| 4 | Bore Diameter (4mm) | Standardized metric bore size |
| zz | Double Shields (Both Sides) | Provides contamination protection while retaining lubrication |
F604zz Bearing Structural Features & Performance Benefits
Compact Design & High Precision: The F604zz features a single row deep groove raceway optimized for radial load distribution. With ABEC1 tolerance class and MC3 radial clearance, it delivers smooth, low-noise operation essential for precision instruments.
Enhanced Protection & Lubrication Retention: The stainless steel shields (zz) on both sides effectively protect against dust and particulate contamination while retaining lubricant. This construction extends service life and reduces maintenance requirements in challenging environments.
Robust Material Construction: Manufactured from chrome steel rings and balls with a stainless steel cage, this bearing offers excellent wear resistance and corrosion protection. The combination ensures reliable performance across the specified temperature range of -30°C to 110°C.
Optimized Load Capacity: Despite its miniature size, the bearing delivers a dynamic load rating of 183 lbf and static load rating of 63 lbf, supported by 7 precision balls of 2mm diameter for balanced load distribution.
F604zz Bearing Typical Application Areas
- Small DC Motors & Stepper Motors: Ideal for spindle support in miniature motors
- Precision Instruments & Laboratory Equipment: Used in optical devices, measuring instruments, and analytical equipment
- Office Automation Equipment: Suitable for printers, scanners, and copiers
- Medical Devices: Applied in dental handpieces, small pumps, and diagnostic equipment
- Robotics & Automation: Used in miniature joints, actuators, and positioning systems
- Consumer Electronics: Found in small fans, drives, and precision mechanisms
