S68/0.6
600 Series Stainless Steel Miniature Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S68/0.6
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.02 g
Tolerance class
ABEC1
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
0.6 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
2.5 mm
Outside diameter tolerance
-0.008mm to 0
Width
1 mm
Width tolerance
-0.12mm to 0
Inner Ring Dimensions
Inner ring type
Standard
Ball & Washer Dimensions
Ball diameter
0.5 mm
Ball quantity
5
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
12 lbf
Radial static load rating
3 lbf
Limiting speed
128 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
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 25.97
/ each
In Stock
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S68/0.6 Bearing Product Overview & Core Advantages
The S68/0.6 is a miniature single row deep groove ball bearing engineered for applications demanding compact size and reliable performance. Constructed entirely from stainless steel, it offers excellent corrosion resistance. Its primary function is to support radial loads efficiently. This bearing is characterized by its extremely small dimensions (0.6mm bore, 2.5mm OD, 1mm width) and low weight (0.02g), making it ideal for space-constrained, high-precision mechanisms. The open design allows for versatile lubrication options to suit specific operational needs.
S68/0.6 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Interpretation | Technical Significance |
|---|---|---|
| S68/0.6 | Basic Designation & Bore Size | Identifies the bearing series and specifies a bore diameter of 0.6 mm. |
| (No Suffix) | Open, Unshielded | The bearing is supplied without seals or shields, allowing for high-speed operation and custom lubrication. |
| (Implied) | Stainless Steel Construction | All components (rings, balls, cage) are stainless steel, ensuring corrosion resistance. |
S68/0.6 Bearing Structural Features & Performance Benefits
- Deep Groove Raceway & Radial Load Capacity: The deep groove geometry of the inner and outer rings is optimized for supporting radial loads, providing smooth and stable rotation.
- Full-Complement Stainless Steel Design: The use of stainless steel for all critical components, including the integral cage, ensures consistent performance, high corrosion resistance, and is suitable for a wide temperature range from -30°C to 110°C.
- High-Speed Capability: The open, unsealed structure and precision ABEC1 tolerance class minimize friction and torque, enabling a high limiting speed of 128,000 rpm.
- Precision Internal Clearance: The standard MC3 radial internal clearance (0.002mm to 0.013mm) is suited for most miniature applications, ensuring optimal performance without excessive play or preload.
- Compact and Lightweight: With a total weight of just 0.02 grams, this bearing minimizes inertia and is perfect for sensitive instruments and small-scale automation.
S68/0.6 Bearing Typical Application Areas
- Precision Instruments: Optical encoders, gauges, and laboratory equipment.
- Small DC Motors: Coreless and micro motors used in drones, medical devices, and robotics.
- Office Automation: Small pulleys and guides in printers, scanners, and copiers.
- Medical and Dental Handpieces: High-speed surgical and dental tools requiring miniature, reliable components.
- Watch Movements and Miniature Mechanisms: Critical pivots and rotating elements in horology and micro-engineering.
