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Standard Flanged Ball Bearings SF6803

Standard Flanged Ball Bearings SF6803

The SF6803 is a compact flanged ball bearing with a 17mm bore and 26mm outer diameter, featuring a stainless steel construction for durability. Its slim 5mm width and 28mm flange make it easy to fit into tight spaces while providing stability.

This bearing handles radial loads up to 451 lbf and spins smoothly at speeds up to 21,600 RPM. The open design allows for easy lubrication, ensuring smooth operation over time.

Made with chrome steel balls and a stainless steel cage, it offers reliable performance in temperatures from -30°C to 110°C. The flange helps keep the bearing securely in place during operation.

Ideal for small machinery or devices where space is limited, such as electric motors or precision instruments. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number SF6803
  • Brand TFL
  • Bore Dia 17 mm
  • Outer Dia 26 mm
  • Width 5 mm
  • Flange Outer Dia 28 mm
  • Flange Thickness 1.1 mm
  • Ball Qty 16
  • Ball Dia 2.381 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 451 lbf
  • Static Radial Load 295 lbf
  • Lubrication Required
  • Temperature Range -30° to 110°C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 21600 rpm
  • Price（$） 7.8
Standard Flanged Ball Bearings SF6803 dimension drawing
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Features

How Does SF6803 Bearing Reduce Friction?

SF6803 Bearing features a stainless steel construction, ensuring smooth operation with minimal friction.
The chrome steel balls and precise radial clearance of 0.002mm to 0.013mm enhance its efficiency.

With a dynamic radial load capacity of 451 lbf, SF6803 Bearing performs reliably in various applications.
Its open design allows for easy lubrication, maintaining optimal performance over time.

The ABEC-1 tolerance class ensures consistent quality, making SF6803 Bearing suitable for precision tasks.
It operates smoothly at speeds up to 21,600 rpm, balancing speed and durability.

Application

Common Applications of SF6803 Bearing
SF6803 Bearing is widely used in small electric motors, such as those found in household appliances and power tools. Its compact size and stainless steel construction make it suitable for environments where corrosion resistance is important.

In automation systems, SF6803 Bearing can be found in robotic arms and conveyor belts, ensuring smooth movement with minimal friction. The open design allows for easy lubrication, extending its service life in continuous operation.

For medical devices like dental drills or lab equipment, SF6803 Bearing provides reliable performance due to its precision engineering. The chrome steel balls and stainless steel cage offer a good balance of durability and smooth operation.

In consumer electronics, SF6803 Bearing is often used in cooling fans and small printers. Its flanged design helps with secure mounting, while the metric sizing ensures compatibility with various international standards.

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