SF6910
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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SF6910 Bearing Product Overview & Core Advantages
The SF6910 is a flanged ball bearing designed for precision applications requiring compact mounting solutions. This single row bearing delivers exceptional performance in radial load applications while its integrated flange provides secure positioning and simplified installation. Manufactured with stainless steel rings and chrome steel balls, it offers superior corrosion resistance and durability. The bearing's ABEC-1 precision class ensures reliable operation in demanding environments, making it ideal for applications where space constraints and precise alignment are critical factors.
SF6910 Bearing Model Code Explained, Specifications & Naming Convention
| Component | Specification | Technical Significance |
|---|---|---|
| SF6910 | Base Model | Standard flanged ball bearing designation |
| Open | Seal Type | No seals/shields, requires external lubrication |
| C0 | Radial Clearance | Normal clearance group (0.002-0.013mm) |
| ABEC-1 | Tolerance Class | Standard precision grade for general applications |
SF6910 Bearing Structural Features & Performance Benefits
Flanged Design: The integrated flange (75mm OD, 2.5mm thickness) provides precise axial location and simplifies housing design, reducing assembly time and costs.
Material Composition: Stainless steel rings and 300 series stainless steel components deliver excellent corrosion resistance, while chrome steel balls ensure high load capacity and durability.
Load Performance: With a dynamic load rating of 2942 lbf and static load rating of 2369 lbf, this bearing handles significant radial loads in compact spaces.
Speed Capability: The 16-ball configuration with stainless steel cage enables smooth operation up to 8,100 rpm, suitable for various high-speed applications.
Precision Engineering: ABEC-1 tolerance class and controlled radial internal clearance ensure consistent performance and reduced vibration.
SF6910 Bearing Typical Application Areas
- Medical Equipment: Surgical tools, dental handpieces, and diagnostic instruments
- Food Processing: Conveyor systems, mixing equipment, and packaging machinery
- Office Automation: Printers, scanners, and copier mechanisms
- Small Motors: Stepper motors, servo motors, and precision drive systems
- Instrumentation: Measuring devices, optical equipment, and laboratory apparatus
