SF6905ZZ
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
Environment & Compliance
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SF6905ZZ Bearing Product Overview & Core Advantages
The SF6905ZZ is a flanged ball bearing designed for compact applications requiring reliable radial load support. This metric single row bearing features stainless steel construction and shielded design, offering excellent corrosion resistance and contaminant protection. Its integral flange provides secure mounting and positioning, making it ideal for space-constrained assemblies where high precision and dimensional stability are critical.
SF6905ZZ Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Advantage |
|---|---|---|
| F | Flanged Design | Simplifies mounting and axial positioning |
| ZZ | Double Shielded | Protects against contaminants while maintaining low torque |
SF6905ZZ Bearing Structural Features & Performance Benefits
Optimized Load Capacity: The single row design with 13 precision balls provides excellent radial dynamic load rating of 1418 lbf, suitable for various mechanical applications.
Precision Engineering: Manufactured to ABEC-1 tolerance class with C0 radial clearance (0.002-0.013mm), ensuring consistent performance and smooth operation.
Corrosion Resistance: Constructed with stainless steel rings, stainless steel cage, and 300 series stainless steel shields, offering superior protection in harsh environments.
Space-Efficient Design: The compact 9mm width combined with a 45mm flange diameter provides maximum functionality in minimal space.
SF6905ZZ Bearing Typical Application Areas
- Small electric motors and miniature gearboxes
- Medical equipment and laboratory instruments
- Office automation devices including printers and scanners
- Food processing machinery requiring corrosion-resistant components
- Robotic joints and precision positioning systems
- Textile machinery spindles and guides
