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Standard Flanged Ball Bearings SF6801
Standard Flanged Ball Bearings SF6801

Standard Flanged Ball Bearings SF6801

The SF6801 is a compact flanged ball bearing measuring 12mm in bore, 21mm in outer diameter, and 5mm in width, with a stainless steel construction for durability. It handles radial loads up to 388 lbf and spins smoothly at speeds up to 27,000 RPM, making it suitable for high-speed applications.

Its open design allows for easy lubrication, while the stainless steel cage ensures reliable performance. The flange provides added stability, helping the bearing stay securely in place during operation.

This bearing operates efficiently in temperatures ranging from -30°C to 110°C, making it versatile for various environments. Compliant with RoHS and REACH standards, it’s a safe choice for industrial and commercial use.

Ideal for small machinery, electric motors, or devices where space is limited but performance is key. Its lightweight design and robust build make it a practical option for everyday applications.

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Product Parameters

  • Part Number SF6801
  • Brand TFL
  • Bore Dia 12 mm
  • Outer Dia 21 mm
  • Width 5 mm
  • Flange Outer Dia 23 mm
  • Flange Thickness 1.1 mm
  • Ball Qty 12
  • 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 388 lbf
  • Static Radial Load 210 lbf
  • Lubrication Required
  • Temperature Range -30° to 110°C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 27000 rpm
  • Price($) 5.5

Features

Performance Features of SF6801 Bearing

SF6801 Bearing features a stainless steel construction, offering good resistance to corrosion and wear.
The chrome steel balls ensure smooth operation, even at high speeds up to 27,000 rpm.

Its compact size of 12 mm×23 mm×5 mm makes it ideal for applications with limited space.
The flanged design provides added stability, preventing misalignment during operation.

With a dynamic radial load capacity of 388 lbf, SF6801 Bearing handles moderate loads reliably.
The open seal type allows for easy lubrication, maintaining optimal performance over time.

Designed for radial loads, SF6801 Bearing works well in temperatures from -30° to 110°C.
Its ABEC-1 tolerance ensures consistent performance in precision applications.

Application

Industrial Uses of SF6801 Bearing
SF6801 Bearing is commonly used in small industrial machinery, such as compact pumps and electric motors, where its flanged design ensures secure mounting. The stainless steel construction offers good resistance to corrosion in humid environments.

Where Is SF6801 Bearing Used?
In automation systems, SF6801 Bearing fits well in lightweight robotic arms and conveyor guides due to its low-profile design. The open seal type allows for easy lubrication, extending its service life in continuous operations.

Perfect Fit for Automation: SF6801 Bearing
SF6801 Bearing works smoothly in 3D printers and small CNC machines, where precision and minimal friction are key. Its ABEC-1 tolerance ensures reliable performance without overcomplicating the assembly process.

Light-Duty vs Heavy-Duty: Best Uses for SF6801 Bearing
For light-duty applications like office printers or small fans, SF6801 Bearing provides quiet and efficient operation. In contrast, it’s also suitable for heavier tasks in medical devices, such as dental handpieces, where durability matters.

Q&A

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