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Standard Flanged Ball Bearings SF6808

Standard Flanged Ball Bearings SF6808

The SF6808 is a standard flanged ball bearing with a 40mm bore and 52mm outer diameter, featuring a compact width of just 7mm. Made from stainless steel and chrome steel, it offers good resistance to wear and corrosion.

It handles radial loads up to 996 lbf and can spin at speeds up to 10,800 RPM, making it suitable for fast-moving applications. The open design allows for easy lubrication, ensuring smooth operation over time.

The flange provides extra stability, helping the bearing stay securely in place during use. With a temperature range of -30°C to 110°C, it works well in various environments.

Ideal for machinery where space is limited but performance is key, such as small motors or conveyor systems. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number SF6808
  • Brand TFL
  • Bore Dia 40 mm
  • Outer Dia 52 mm
  • Width 7 mm
  • Flange Outer Dia 55 mm
  • Flange Thickness 1.5 mm
  • Ball Qty 21
  • Ball Dia 3.5 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Tolerance Class ABEC-1
  • Radial Clearance Trade No C0
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Inner Ring Type Standard
  • Seal Type Open
  • Ring Material Stainless Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Shield Material 300 Series Stainless Steel
  • Dynamic Radial Load 996 lbf
  • Static Radial Load 85 lbf
  • Lubrication Required
  • Temperature Range -30° to 110°C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 10800 rpm
  • Price（$） 32
Standard Flanged Ball Bearings SF6808 dimension drawing
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Features

Performance Features of SF6808 Bearing

SF6808 Bearing is crafted with stainless steel rings and chrome steel balls, ensuring durability and smooth radial load handling.
Its dynamic radial load capacity of 996 lbf makes it suitable for various applications.
The stainless steel cage maintains ball alignment, reducing friction and wear.
With a maximum speed of 10,800 rpm, it offers reliable performance in demanding conditions.

How Is SF6808 Bearing Engineered for Reliability?

SF6808 Bearing features a flanged design, providing secure mounting and alignment in compact spaces.
The stainless steel construction resists corrosion, enhancing longevity in harsh environments.
Its ABEC-1 tolerance class ensures consistent performance for precision tasks.
The open seal type allows for easy lubrication, maintaining optimal operation.

Built for Efficiency: SF6808 Bearing

SF6808 Bearing’s single-row construction and 21 chrome steel balls ensure smooth rotation under radial loads.
The flange outer diameter of 55 mm offers stability, preventing misalignment during operation.
It operates within a temperature range of -30° to 110°C, suitable for diverse conditions.
The radial clearance of 0.002mm to 0.013mm ensures minimal friction and noise.

Why Choose SF6808 Bearing for Precision Tasks?

SF6808 Bearing’s stainless steel components provide excellent resistance to wear and corrosion.
Its dynamic radial load capacity and high-speed capability make it ideal for precision instruments.
The flanged outer design simplifies installation, saving time and effort.
With consistent performance and easy maintenance, it’s a practical choice for various applications.

Application

Industrial Uses of SF6808 Bearing
SF6808 Bearing is commonly used in conveyor systems, where its compact design and stainless steel construction handle radial loads efficiently. The open seal allows for easy lubrication, ensuring smooth operation in dusty environments.

What Makes SF6808 Bearing a Preferred Choice?
In automotive applications, SF6808 Bearing fits well in electric motors and small gearboxes due to its precise radial clearance. The flange design adds stability, making it suitable for compact spaces.

Perfect Fit for Automation: SF6808 Bearing
SF6808 Bearing works seamlessly in robotic arms and 3D printers, where its low friction and high-speed capability are key. The stainless steel rings offer good resistance to wear in continuous use.

Medical vs Industrial: Where SF6808 Bearing Excels
For medical devices like lab equipment, SF6808 Bearing provides reliable performance with its chrome steel balls. In industrial settings, it’s favoured for its durability in light-duty machinery.

Q&A

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