SF63800ZZ
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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SF63800ZZ Bearing Product Overview & Core Advantages
The SF63800ZZ is a flanged ball bearing designed for compact applications requiring reliable performance. As a single row, shielded bearing, it excels in handling radial loads while its integrated flange provides secure mounting and alignment. Manufactured with stainless steel rings and cage, it offers excellent corrosion resistance. This bearing is characterized by its compact dimensions (10mm bore, 19mm OD), making it ideal for space-constrained assemblies where precision and durability are paramount.
SF63800ZZ Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| SF63800 | Basic bearing designation indicating flanged construction with specific dimensions | Identifies the core bearing geometry and size |
| ZZ | Double metal shields on both sides | Provides contamination protection while retaining lubrication |
SF63800ZZ Bearing Structural Features & Performance Benefits
Flanged Design: The integrated flange (21mm OD, 1.5mm thickness) enables secure mounting and simplifies axial positioning, reducing assembly complexity and cost.
Shielded Protection: Double metal shields (ZZ suffix) effectively retain lubricant and exclude contaminants, enhancing bearing service life in demanding environments.
Precision Construction: Built to ABEC-1 tolerance class with C0 radial clearance (0.002-0.013mm), ensuring consistent performance and smooth operation.
Material Excellence: Stainless steel rings and cage combined with chrome steel balls provide excellent corrosion resistance and durability across a temperature range of -30° to 110°C.
Optimized Load Capacity: With a dynamic load rating of 348 lbf and static load rating of 170 lbf, this bearing delivers reliable performance in radial load applications.
SF63800ZZ Bearing Typical Application Areas
- Small precision motors and miniature gearboxes
- Medical devices and laboratory equipment requiring corrosion resistance
- Office automation equipment including printers and scanners
- Robotic joints and small automation mechanisms
- Instrumentation and measurement devices
- Consumer electronics where compact size and reliability are critical
