S6913zz
S6900 Series Stainless Steel Thin Section Bearings
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Basic Information
Main Dimensions
Performance
Materials
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S6913zz Bearing Product Overview & Core Advantages
The 61913-ZZ stainless steel bearing is a single row deep groove ball bearing designed for precision applications requiring corrosion resistance and reliable performance. This metric bearing features stainless steel construction throughout its rings, balls, and cage, providing excellent durability in demanding environments. Its shielded design (ZZ) offers effective contamination protection while maintaining smooth operation. With an ABEC-1 precision class and optimized internal geometry, this bearing delivers stable rotational accuracy and is ideal for applications where consistent performance under radial loads is essential.
S6913zz Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| 61913 | Deep groove ball bearing series with specific dimensions | Standardized bearing dimensions for easy integration |
| ZZ | Double shielded on both sides | Enhanced contamination protection, reduced maintenance |
Structural Features & Performance Advantages
Stainless Steel Construction: All components including rings, balls, and cage are manufactured from stainless steel, providing superior corrosion resistance and making this bearing suitable for harsh environments, food processing, and medical applications.
Deep Groove Design: The optimized raceway geometry enables efficient handling of radial loads while accommodating moderate axial loads in both directions, offering versatile load capacity in compact bearing dimensions (65mm bore × 90mm OD × 13mm width).
Shielded Protection: The ZZ shields provide effective sealing against contaminants while maintaining low friction operation, contributing to the bearing's limiting speed of 6,300 rpm and extended service life.
Precision Performance: Manufactured to ABEC-1 tolerance class with controlled radial internal clearance (C0), this bearing ensures consistent operation with minimal vibration, making it suitable for precision applications requiring reliable rotational performance.
S6913zz Bearing Typical Application Areas
- Food Processing Equipment: Conveyor systems, mixers, and packaging machinery where corrosion resistance and hygiene are critical
- Medical Devices: Diagnostic equipment, dental tools, and laboratory instruments requiring precise motion control
- Marine Applications: Pump systems, deck machinery, and marine equipment exposed to corrosive environments
- Industrial Machinery: Electric motors, gearboxes, and material handling equipment operating in demanding conditions
- Precision Instruments: Measuring devices, optical equipment, and scientific instruments where smooth, accurate rotation is essential
