F682zz
F Series Flanged Miniature Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
F682zz Bearing Product Overview & Core Advantages
The F682zz is a metric miniature ball bearing designed for precision applications requiring compact dimensions and reliable performance. As a single row deep groove ball bearing with shielded construction, it excels in handling radial loads efficiently. Its miniature size (2mm bore) makes it ideal for space-constrained assemblies, while the ABEC1 tolerance class ensures consistent operation. The bearing is engineered for applications demanding high rotational accuracy and long service life in compact mechanisms.
F682zz Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| F | Flanged outer ring design |
| 68 | Series designation indicating specific boundary dimensions |
| 2 | Bore diameter code (2mm) |
| zz | Double shielded construction on both sides |
F682zz Bearing Structural Features & Performance Benefits
Compact Design with Flange: The integrated flange (6.1mm outer diameter) provides secure mounting and axial location, simplifying installation in compact assemblies.
Enhanced Contamination Protection: Double stainless steel shields (zz) effectively retain lubrication and exclude contaminants, extending bearing life in demanding environments.
Precision Engineering: Manufactured with chrome steel rings and balls combined with a stainless steel cage, ensuring smooth operation and consistent performance under radial dynamic loads up to 32 lbf.
Optimized Internal Clearance: Standard MC3 radial clearance (0.002mm to 0.013mm) provides optimal performance for most miniature applications, balancing thermal expansion and operational precision.
High-Speed Capability: With a limiting speed of 85,000 rpm, this bearing supports high-rotation applications while maintaining stability and reliability.
F682zz Bearing Typical Application Areas
- Small precision motors and miniature DC motors
- Medical devices and dental handpieces
- Optical instruments and lens positioning systems
- Office automation equipment including printers and scanners
- Robotic joints and miniature automation systems
- RC models and drone propulsion systems
- Instrumentation and measurement devices
