F692 2rs
F Series Flanged Miniature Bearings
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Part No.
Part No.
F692 2rs
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.45 g
Tolerance class
ABEC1
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
2 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
6 mm
Outside diameter tolerance
-0.008mm to 0
Width
3 mm
Width tolerance
-0.12mm to 0
Inner Ring Dimensions
Inner ring type
Standard
Outer Ring Dimensions
Flange outer diameter
7.5 mm
Flange thickness
0.8 mm
Ball & Washer Dimensions
Ball diameter
1.2 mm
Ball quantity
6
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
63 lbf
Radial static load rating
18 lbf
Limiting speed
75 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
Nitrile Rubber
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 2.5
/ each
In Stock
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F692 2rs Bearing Product Overview & Core Advantages
The F692 2RS is a miniature metric ball bearing engineered for compact applications requiring reliable performance. As a single row deep groove ball bearing, it is primarily designed to handle radial loads efficiently. Its sealed construction (2RS) provides robust protection against contamination, making it a low-maintenance solution. With its small bearing dimensions (2mm bore, 6mm OD) and precision ABEC1 tolerance class, this bearing is ideal for high-speed, small-scale mechanisms where space is at a premium and consistent operation is critical.
F692 2rs Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| F692 | The base bearing designation, indicating a specific series of miniature deep groove ball bearings. |
| 2RS | Signifies that the bearing is fitted with contact rubber seals (RS) on both sides. The "2" indicates two seals. This provides excellent protection against dust and moisture, retaining lubricant for extended service life. |
F692 2rs Bearing Structural Features & Performance Benefits
- Robust Sealing: The dual Nitrile Rubber (NBR) seals (2RS) effectively shield the internal components from contaminants, making the bearing suitable for environments where dirt or moisture is present. This contributes to its long service life and reliability.
- Precision & High-Speed Capability: Manufactured to ABEC1 precision class and featuring a stainless steel cage, the F692 2RS ensures smooth operation and is capable of running at high speeds, with a limiting speed of 75,000 rpm.
- Optimized Internal Geometry: The deep groove raceway and six precisely sized chrome steel balls enable efficient handling of radial dynamic loads (rated at 63 lbf). The specified MC3 radial internal clearance (0.002mm to 0.013mm) is suitable for a wide range of operating conditions.
- Compact and Lightweight: With a total weight of only 0.45 grams and minimal cross-section, this bearing is the ideal choice for applications where minimizing size and weight is paramount.
F692 2rs Bearing Typical Application Areas
- Small Precision Motors: Ideal for spindle support in miniature DC motors and stepper motors.
- Office Automation Equipment: Used in printers, scanners, and copiers for paper feed rollers and scanner heads.
- Medical Devices: Suitable for small pumps, dental handpieces, and diagnostic equipment components.
- Consumer Electronics: Found in cooling fans for computers, drones, and small hobbyist models.
- Instrumentation and Gauges: Provides smooth, low-friction rotation in precision measuring devices.
