SF6701ZZ
SF Series Stainless Steel Flanged Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Ball & Washer Dimensions
Performance
Materials
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SF6701ZZ Bearing Product Overview & Core Advantages
The SF6701ZZ is a metric miniature flanged ball bearing designed for precision applications requiring compact design and reliable performance. This single row bearing features shielded construction for contaminant protection while maintaining excellent radial load capacity. Manufactured with stainless steel rings and chrome steel balls, it delivers corrosion resistance and durability. The integrated flange provides secure mounting and positioning in compact assemblies, making it ideal for applications where space constraints and precision are critical factors.
SF6701ZZ Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Advantage |
|---|---|---|
| F | Flanged Design | Provides secure axial positioning and simplified mounting |
| ZZ | Double Shielded | Offers protection from contaminants on both sides |
SF6701ZZ Bearing Structural Features & Performance Benefits
Compact Flanged Design: The integrated flange (19.5mm outer diameter) enables precise axial positioning and simplifies installation in compact spaces, reducing assembly complexity and costs.
Enhanced Contamination Protection: Double stainless steel shields (ZZ) provide effective sealing against dust and debris while maintaining smooth operation, extending bearing service life in challenging environments.
Precision Performance: With ABEC-1 tolerance class and C0 radial clearance (0.002-0.013mm), this bearing ensures consistent running accuracy and minimal vibration for precision applications.
Optimized Load Capacity: Featuring 13 chrome steel balls (1.588mm diameter) and stainless steel cage, the bearing delivers a dynamic load rating of 188 lbf and static load rating of 108 lbf for reliable radial load support.
Corrosion Resistance: Constructed with stainless steel rings and 300 series stainless steel shields, the bearing maintains performance in humid or corrosive environments.
SF6701ZZ Bearing Typical Application Areas
- Small Precision Motors: Ideal for miniature DC motors, stepper motors, and servo motors requiring compact dimensions and reliable performance
- Office Automation Equipment: Printers, scanners, copiers, and fax machines where space optimization is critical
- Medical Devices: Surgical instruments, dental handpieces, and laboratory equipment requiring precision and corrosion resistance
- Robotics and Automation: Small robotic joints, positioning systems, and automated guidance mechanisms
- Electronic Equipment: Computer cooling fans, optical drives, and precision instrumentation
- Aerospace Components: Small actuators, guidance systems, and instrumentation requiring lightweight, reliable bearings
