F686zz
F Series Flanged Miniature Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
F686zz
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
3.06 g
Tolerance class
ABEC1
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
6 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
13 mm
Outside diameter tolerance
-0.008mm to 0
Width
5 mm
Width tolerance
-0.12mm to 0
Inner Ring Dimensions
Inner ring type
Standard
Outer Ring Dimensions
Flange outer diameter
15 mm
Flange thickness
1.1 mm
Ball & Washer Dimensions
Ball diameter
2 mm
Ball quantity
8
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
207 lbf
Radial static load rating
80 lbf
Limiting speed
40 X 1000 rpm
Lubrication
Required
Radial internal clearance
MC3
Radial internal clearance
0.002mm to 0.013mm
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Shield material
300 Series Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 1.32
/ each
In Stock
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F686zz Bearing Product Overview & Core Advantages
The F686zz is a metric single row deep groove ball bearing designed for exceptional performance in compact applications. This shielded bearing offers reliable radial load capacity and is engineered for high-speed operation up to 40,000 rpm. Its chrome steel construction and stainless steel cage provide durability and corrosion resistance, making it an ideal choice for applications demanding precision and long service life. The integrated shields protect against contamination, ensuring consistent performance.
F686zz Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| F686 | Bearing series designation indicating a metric, miniature deep groove ball bearing with a 6mm bore, 13mm OD, and 5mm width. |
| zz | Denotes double shielded construction (one shield on each side). The shields retain lubrication and protect against contaminants like dust. |
F686zz Bearing Structural Features & Performance Benefits
- High-Speed Capability: The combination of a stainless steel cage, precision ABEC1 tolerance class, and optimized internal clearance (MC3) enables stable operation at the high limiting speed of 40,000 rpm.
- Robust Load Capacity: With a dynamic load rating of 207 lbf and a static load rating of 80 lbf, this bearing reliably handles significant radial loads in compact spaces.
- Enhanced Contamination Protection: The double stainless steel shields (zz) effectively seal the bearing, retaining lubricant and excluding particulate matter, which extends service life and reduces maintenance.
- Precision Engineering: Manufactured to ABEC1 precision class with tight dimensional tolerances on the bore, outside diameter, and width, ensuring smooth and accurate rotation.
F686zz Bearing Typical Application Areas
- Small Precision Motors: Ideal for spindle support in small DC motors, stepper motors, and fans.
- Office Automation Equipment: Commonly used in printers, scanners, and copiers.
- Medical Devices: Suitable for small pumps, dental handpieces, and laboratory equipment requiring reliable, high-speed miniature bearings.
- Instrumentation and Robotics: Used in encoders, small gearboxes, and articulated joints in robotic arms.
