SF63806ZZ
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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SF63806ZZ Bearing Product Overview & Core Advantages
The SF63806ZZ is a flanged single row deep groove ball bearing designed for applications requiring compact design and reliable performance. This metric bearing features stainless steel construction throughout its components, providing excellent corrosion resistance. The integral flange enables precise axial positioning and simplifies housing design. With its shielded design and ABEC-1 precision class, this bearing offers consistent performance in radial load applications while maintaining dimensional stability across its operating temperature range of -30° to 110°C.
Model Code Detailed Explanation
| Code Segment | Technical Meaning |
|---|---|
| SF6 | Flanged bearing series designation |
| 38 | Bore diameter: 30mm |
| 06 | Outside diameter series |
| ZZ | Double shielded construction on both sides |
SF63806ZZ Bearing Structural Features & Performance Benefits
Enhanced Protection & Maintenance: The double stainless steel shields (ZZ) provide effective contamination protection while allowing for high-speed operation up to 13,500 rpm. This shielding configuration helps retain lubrication and excludes contaminants, extending service life.
Precision Engineering: Manufactured to ABEC-1 tolerance class with C0 radial clearance (0.002mm to 0.013mm), this bearing ensures smooth operation and minimal vibration. The stainless steel cage maintains ball spacing and contributes to stable performance at high speeds.
Load Capacity & Durability: With a dynamic load rating of 918 lbf and static load rating of 688 lbf, the bearing handles significant radial loads. The flange design (45mm OD, 2mm thickness) provides secure mounting and resists axial displacement.
Material Excellence: All components utilize stainless steel (rings, cage, shields) with chrome steel balls, offering excellent corrosion resistance and durability in challenging environments.
SF63806ZZ Bearing Typical Application Areas
- Medical Equipment: Surgical tools, dental handpieces, and diagnostic instruments requiring corrosion resistance
- Food Processing Machinery: Conveyor systems, mixers, and packaging equipment where washdown compatibility is essential
- Small Motors & Actuators: Precision motors, servo systems, and robotic joints benefiting from the flange mounting
- Office Automation: Printers, scanners, and copiers requiring reliable, low-noise operation
- Instrumentation & Measurement Devices: Precision equipment where dimensional stability and corrosion resistance are critical
