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Standard Flanged Ball Bearings SF6905
Standard Flanged Ball Bearings SF6905

Standard Flanged Ball Bearings SF6905

The SF6905 is a compact flanged ball bearing with a 25mm bore and 42mm outer diameter, featuring a 45mm flange for secure mounting. Made from stainless steel and chrome steel, it offers good resistance to wear and corrosion.

This single-row bearing handles radial loads up to 1418 lbf and can spin at speeds up to 14,400 RPM. Its open design allows for easy lubrication, ensuring smooth operation over time.

The flange provides extra stability, making it ideal for applications where precise alignment is needed. Suitable for use in temperatures ranging from -30°C to 110°C.

With ABEC-1 tolerance and C0 radial clearance, it’s a reliable choice for light to moderate loads in machinery or small equipment. Compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number SF6905
  • Brand TFL
  • Bore Dia 25 mm
  • Outer Dia 42 mm
  • Width 9 mm
  • Flange Outer Dia 45 mm
  • Flange Thickness 2 mm
  • Ball Qty 13
  • Ball Dia 4.762 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 1418 lbf
  • Static Radial Load 921 lbf
  • Lubrication Required
  • Temperature Range -30° to 110°C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 14400 rpm
  • Price($) 14

Features

How Does SF6905 Bearing Reduce Friction?

SF6905 Bearing features a stainless steel construction with chrome steel balls, ensuring smooth and efficient operation.
The single-row design and precise radial clearance of 0.002mm to 0.013mm minimise friction during rotation.

With a dynamic radial load capacity of 1418 lbf, SF6905 Bearing performs reliably under pressure.
Its open seal design allows for easy lubrication, further reducing wear and extending service life.

The flanged outer ring provides secure mounting, enhancing stability in radial load applications.
SF6905 Bearing operates at speeds up to 14,400 rpm, making it suitable for high-performance machinery.

Application

Industrial Uses of SF6905 Bearing
SF6905 Bearing is commonly used in conveyor systems, where its flanged design helps maintain alignment under radial loads. The stainless steel construction ensures durability in dusty or humid environments.

Where Is SF6905 Bearing Used?
You’ll find SF6905 Bearing in small electric motors, particularly in appliances like fans or power tools. Its compact size and open seal make it easy to lubricate for long-lasting performance.

Perfect Fit for Automation: SF6905 Bearing
SF6905 Bearing works well in robotic arms, thanks to its lightweight design and smooth operation. The ABEC-1 tolerance provides reliable precision for repetitive tasks.

Automotive vs Industrial: Applications of SF6905 Bearing
In automotive applications, SF6905 Bearing fits well in dashboard mechanisms due to its small footprint. For industrial use, it’s a go-to for light machinery requiring consistent radial load support.

Q&A

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