F697 2rs
F Series Flanged Miniature Bearings
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Part No.
Part No.
F697 2rs
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
5.54 g
Tolerance class
ABEC1
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
7 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
17 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
19 mm
Flange thickness
1.2 mm
Ball & Washer Dimensions
Ball diameter
2.381 mm
Ball quantity
9
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
307 lbf
Radial static load rating
129 lbf
Limiting speed
36 X 1000 rpm
Lubrication
Required
Radial internal clearance
0.002mm to 0.013mm
Radial internal clearance
MC3
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:
$ 1.32
/ each
In Stock
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F697 2rs Bearing Product Overview & Core Advantages
The F697 2RS is a metric single row deep groove ball bearing designed for exceptional reliability in compact applications. Its sealed construction with nitrile rubber contact seals (2RS) provides superior protection against contaminants, making it a robust, maintenance-free solution. Engineered to primarily handle radial loads, this bearing offers a high limiting speed and stable operation across a wide temperature range, ideal for applications demanding long service life and consistent performance.
F697 2rs Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| F697 | The basic bearing designation, indicating a specific size series with a 7mm bore, 17mm outside diameter, and 5mm width. |
| 2RS | Signifies that the bearing is fitted with two nitrile rubber (NBR) contact seals, one on each side. This provides excellent protection against dust, moisture, and other contaminants. |
F697 2rs Bearing Structural Features & Performance Benefits
- Robust Sealing for Longevity: The 2RS seals create an effective barrier, retaining lubrication and excluding pollutants. This design significantly extends bearing life and enables maintenance-free operation in challenging environments.
- Optimized Internal Geometry: The deep groove raceway and complement of nine precision chrome steel balls ensure smooth rotation and efficient radial load carrying capacity.
- High-Speed Capability: The stainless steel cage precisely guides the balls, minimizing friction and allowing for a high limiting speed of 36,000 rpm, suitable for demanding rotational applications.
- Precision and Stability: Manufactured to ABEC1 tolerance class with a controlled radial internal clearance (MC3 group), this bearing delivers consistent, low-noise, and low-vibration performance.
F697 2rs Bearing Typical Application Areas
The F697 2RS is ideally suited for a wide range of small, high-speed machinery and precision devices, including:
- Small Electric Motors (e.g., for power tools, drones, cooling fans)
- Precision Instruments and medical devices
- Office Automation Equipment (printers, scanners)
- Textile Machinery spindles
- Robotics and small gearboxes
