S692 2rs
600 Series Stainless Steel Miniature Bearings
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Part No.
Part No.
S692 2rs
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.35 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
Ball & Washer Dimensions
Ball diameter
1.2 mm
Ball quantity
6
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
57 lbf
Radial static load rating
16 lbf
Limiting speed
67.5 X 1000 rpm
Lubrication
Required
Radial internal clearance
MC3
Radial internal clearance
0.002mm to 0.013mm
Materials
Ring material
Stainless Steel
Ball material
Stainless 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:
$ 2.29
/ each
In Stock
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S692 2rs Bearing Product Overview & Core Advantages
The S692 2RS is a miniature deep groove ball bearing designed for applications demanding high precision and reliability in compact spaces. Featuring a single row design with integral rubber seals (2RS) on both sides, this metric bearing provides effective protection against contamination while retaining lubrication. Manufactured entirely from stainless steel (rings, balls, and cage), it offers excellent corrosion resistance. Its key advantages include the ability to handle primarily radial loads, suitability for high-speed operation up to 67,500 rpm, and compliance with ABEC1 precision class tolerances, making it an ideal choice for small, precision-driven mechanisms.
S692 2rs Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| S692 | The basic bearing designation, indicating a specific series of miniature deep groove ball bearings with a 2mm bore, 6mm OD, and 3mm width. |
| 2RS | Denotes two integral Nitrile Rubber (NBR) seals, one on each side. This provides superior protection from dust and moisture ingress and effectively retains lubricant, enhancing bearing service life. |
S692 2rs Bearing Structural Features & Performance Benefits
- Compact and Robust Design: The single row construction with a stainless steel cage and six precision balls ensures smooth operation and a compact bearing size (2x6x3 mm), ideal for space-constrained applications.
- Corrosion Resistance: All critical components (rings, balls, cage) are made from stainless steel, making the bearing suitable for use in harsh environments and applications requiring washdown or exposure to corrosive agents.
- Sealed and Lubricated for Life: The 2RS rubber seals effectively shield the internal components from contaminants. The bearing comes pre-lubricated, offering a maintenance-free solution within its specified temperature range of -30°C to 110°C.
- High-Speed Capability: The optimized design and low-friction seals contribute to a high limiting speed of 67,500 rpm, supporting applications requiring rapid rotation.
- Precision Performance: Manufactured to ABEC1 tolerance class and featuring a MC3 radial internal clearance group, this bearing ensures consistent and reliable performance in precision assemblies.
S692 2rs Bearing Typical Application Areas
- Small Precision Motors: Ideal for stepper motors, coreless motors, and miniature DC motors used in drones, robotics, and optical devices.
- Medical and Dental Equipment: Suitable for handheld surgical tools, dental handpieces, and pump mechanisms due to its compact size, corrosion resistance, and reliability.
- Precision Instruments: Used in optical encoders, gauges, and small measuring instruments where high rotational accuracy and minimal runout are critical.
- Office Automation and Consumer Electronics: Found in printers, scanners, small fans, and high-end computer peripherals.
