SF6907
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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SF6907 Bearing Product Overview & Core Advantages
The SF6907 is a flanged ball bearing designed for compact applications requiring precise radial positioning. This single row metric bearing features a stainless steel construction providing excellent corrosion resistance. Its integrated flange simplifies mounting and enhances structural stability in housings. Engineered for radial load applications, it offers reliable performance in environments with operational temperatures ranging from -30° to 110°C. The open design allows for customized lubrication strategies to meet specific operational requirements.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| SF6907 | Basic bearing designation with 35mm bore diameter, 55mm OD, and 10mm width |
| Flanged | Integrated mounting flange with 58mm outer diameter and 2.5mm thickness |
| Open | No seals or shields, allowing for custom lubrication |
| Stainless Steel | Corrosion-resistant construction for harsh environments |
SF6907 Bearing Structural Features & Performance Benefits
Flanged Design Advantage: The integrated flange (58mm outer diameter) provides secure mounting and axial location, reducing assembly complexity and improving positional accuracy.
Material Excellence: Constructed with stainless steel rings and cage combined with chrome steel balls, this bearing offers optimal corrosion resistance while maintaining excellent rolling contact performance.
Load Capacity: With a radial dynamic load rating of 221 lbf and static load rating of 1582 lbf, the bearing delivers reliable performance under substantial radial loads.
Precision Engineering: Manufactured to ABEC-1 tolerance class with C0 radial clearance (0.002mm to 0.013mm), ensuring consistent operation and minimal vibration.
High-Speed Capability: The optimized design with 14 balls of 5.953mm diameter enables smooth operation up to 10,800 rpm limiting speed.
SF6907 Bearing Typical Application Areas
- Medical equipment and laboratory instruments requiring corrosion-resistant components
- Food processing machinery where stainless steel construction is essential
- Small electric motors and precision gearboxes needing compact flanged bearings
- Office automation equipment and precision mechanisms requiring reliable radial support
- Industrial robots and automation systems where precise positioning is critical
