F627zz
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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F627zz Bearing Product Overview & Core Advantages
The F627zz is a metric single row deep groove ball bearing designed for reliable performance in compact applications. Featuring shielded construction on both sides, it provides effective protection against contaminant ingress while retaining lubrication. This bearing is engineered to handle primarily radial loads and is characterized by its high limiting speed and stable operation. Its compact flange design facilitates easy mounting and axial location, making it an excellent choice for applications demanding space-saving solutions and consistent performance.
F627zz Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| F | Flanged outer ring design |
| 6 | Single row deep groove ball bearing series |
| 27 | Bore diameter code (7 mm) |
| zz | Double metal shields (non-contact type) on both sides |
F627zz Bearing Structural Features & Performance Benefits
Optimized Load Distribution: The deep groove raceway and 7 high-precision chrome steel balls ensure efficient radial load capacity and smooth rotation under various operating conditions.
Enhanced Contamination Protection: Double stainless steel shields (zz) provide effective sealing against dust and debris while maintaining low friction, contributing to extended service life.
Precision Engineering: Manufactured to ABEC1 tolerance class with controlled radial internal clearance (MC3 group), ensuring consistent performance and reliable operation in precision applications.
High-Speed Capability: The stainless steel cage and optimized design enable operation at limiting speeds up to 30,000 rpm, making it suitable for high-speed applications.
Flange Design Advantage: The integrated flange (25 mm outer diameter) provides simplified mounting and accurate axial positioning, reducing assembly complexity and improving system reliability.
F627zz Bearing Typical Application Areas
- Small electric motors and miniature DC motors
- Precision instruments and measuring devices
- Office automation equipment including printers and scanners
- Medical devices and laboratory equipment
- Robotic components and small automation systems
- Computer peripherals including cooling fans and disk drives
- Textile machinery auxiliary components
