S683zz
600 Series Stainless Steel Miniature Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
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S683zz Bearing Product Overview & Core Advantages
The S683zz is a miniature deep groove ball bearing designed for applications requiring compact dimensions and reliable performance. This metric bearing features a single row construction with shielded protection, making it ideal for handling radial loads in space-constrained environments. Manufactured entirely from stainless steel (including rings, balls, and cage), it offers excellent corrosion resistance and is suitable for a wide operating temperature range from -30°C to 110°C. Its ABEC1 precision class ensures consistent operation, making it a cost-effective solution for various precision mechanisms.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| S | Stainless Steel construction |
| 68 | Series designation indicating specific dimension series |
| 3 | Bore diameter code (3 mm) |
| zz | Double shielded (non-contact shields on both sides) |
S683zz Bearing Structural Features & Performance Benefits
Compact Design & High Precision: With ultra-small bearing dimensions (3×7×3 mm) and ABEC1 tolerance class, this bearing provides precise rotational accuracy in miniature applications.
Enhanced Protection: The double stainless steel shields (zz) effectively prevent contamination from dust and debris while retaining lubrication, extending service life.
Optimized Load Capacity: Featuring 8 precision balls of 1 mm diameter, the bearing delivers a radial dynamic load rating of 54 lbf and static load rating of 18 lbf, suitable for various radial load applications.
Corrosion Resistance: All stainless steel components provide excellent resistance to corrosion and chemical exposure, making it ideal for harsh environments.
Speed Performance: With a limiting speed of 56,700 rpm, this bearing supports high-speed operation in compact assemblies.
S683zz Bearing Typical Application Areas
- Small precision motors and miniature DC motors
- Medical devices and dental handpieces
- Optical instruments and laboratory equipment
- Office automation equipment including printers and scanners
- Robotics and miniature mechanical assemblies
- Consumer electronics requiring compact bearing solutions
