SF6704
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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SF6704 Bearing Product Overview & Core Advantages
The SF6704 is a flanged ball bearing designed for compact applications requiring precise radial positioning. Constructed as a single row bearing with an open seal type, it offers excellent performance in radial load scenarios. Its primary advantages include a compact flanged design for easy mounting and space savings, stainless steel construction for enhanced corrosion resistance, and a high limiting speed suitable for demanding operational environments. This bearing is engineered for applications where reliability and precision are paramount.
SF6704 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SF6704 | Basic model number for this specific flanged ball bearing series. |
| Open | Indicates the bearing has no integral seals or shields, allowing for higher speeds but requiring external lubrication and protection from contaminants. |
| Flanged | Specifies the inclusion of an outer ring flange, which simplifies axial location and mounting. |
SF6704 Bearing Structural Features & Performance Benefits
Compact Flanged Design: The integral flange on the outer ring provides a positive locating surface, simplifying housing design and enabling secure, space-efficient mounting. This contributes to the bearing's high rigidity in the mounted state.
Precision Radial Load Capacity: As a single row ball bearing, the SF6704 is optimized to carry radial loads efficiently. The specified radial dynamic load rating of 204 lbf ensures reliable performance under dynamic conditions.
High-Speed Capability: The open design, combined with a stainless steel cage and precision ABEC-1 tolerance class, allows for a high limiting speed of 7,700 rpm, making it suitable for high-velocity applications.
Corrosion-Resistant Materials: The use of stainless steel for the rings, cage, and shield offers superior resistance to corrosion, extending service life in harsh or wash-down environments.
SF6704 Bearing Typical Application Areas
- Small Electric Motors and miniature gearboxes
- Precision Instruments and optical devices
- Office automation equipment such as printers and scanners
- Medical devices and laboratory equipment
- Robotics and small automation mechanisms
