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Metric Size Miniature Flanged Ball Bearings F679
Metric Size Miniature Flanged Ball Bearings F679

Metric Size Miniature Flanged Ball Bearings F679

The F679 is a compact radial ball bearing with a 9mm bore and 14mm outer diameter, crafted from sturdy chrome steel. It supports radial loads up to 176 lbf and spins smoothly at speeds up to 36,000 RPM.

Its open design simplifies lubrication, while the stainless steel cage ensures durability. The bearing operates reliably in temperatures ranging from -30°C to 110°C.

With a lightweight build of just 1.57g, it’s ideal for small, high-speed applications like electric motors or precision instruments. The flange adds stability, making it easier to mount securely.

Compliant with RoHS and REACH standards, this bearing is a practical choice for both industrial and hobbyist projects. Its ABEC1 tolerance ensures consistent performance without overcomplicating installation.

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Product Parameters

  • Part Number F679
  • Brand TFL
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Dia 9 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 14 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 3 mm
  • Width Tolerance -0.12mm to 0
  • Flange Outer Dia 15.5 mm
  • Flange Thickness 0.8 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Ball Qty 12
  • Ball Dia 1.5880 mm
  • For Load Direction Radial
  • Construction Single Row
  • Inner Ring Type Standard
  • Seal Type Open
  • Tolerance Class ABEC1
  • Radial Clearance Trade No MC3
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 176 lbf
  • Static Radial Load 84 lbf
  • Max Speed 36000 rpm
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 1.57 g
  • Price($) 1.35

Features

Why Choose F679 Bearing for Precision Tasks?

F679 Bearing features a single-row design with 12 chrome steel balls, ensuring smooth radial load handling.
Its ABEC1 tolerance class and MC3 radial clearance provide consistent precision for delicate applications.

The stainless steel cage maintains ball alignment, reducing friction at high speeds up to 36,000 rpm.
With a compact 9mm bore and 14mm outer diameter, it fits seamlessly in space-constrained assemblies.

Chrome steel construction offers durability while operating between -30°C to 110°C.
Regular lubrication ensures optimal performance and extends the bearing’s service life.

Application

Common Applications of F679 Bearing
F679 Bearing is widely used in small electric motors, such as those found in cooling fans and household appliances. Its compact size and high-speed capability make it ideal for lightweight applications.

In automation systems, F679 Bearing supports precise movements in devices like 3D printers and robotic arms. The open design allows for easy lubrication, ensuring smooth operation over time.

For medical instruments, F679 Bearing’s chrome steel construction provides reliable performance in delicate equipment like dental tools. The stainless steel cage helps maintain stability during high-speed rotations.

Where Is F679 Bearing Used?
You’ll often find F679 Bearing in consumer electronics, particularly in devices like printers and handheld tools. Its small dimensions and durability make it a practical choice for everyday gadgets.

In industrial settings, F679 Bearing is used in conveyor systems and small machinery. The ABEC1 tolerance ensures consistent performance without unnecessary complexity.

Perfect Fit for Automation: F679 Bearing
F679 Bearing works well in automated production lines, where its high-speed capability keeps processes running smoothly. The radial load handling is sufficient for most light-duty tasks.

In robotics, F679 Bearing’s precision helps maintain accurate movements in mechanical arms. The open seal design simplifies maintenance, reducing downtime.

Light-Duty vs Heavy-Duty: Best Uses for F679 Bearing
For light-duty applications like small fans or toys, F679 Bearing offers a balance of performance and affordability. The chrome steel construction ensures longevity even with frequent use.

In more demanding settings, F679 Bearing can handle moderate loads in machinery like textile equipment. Its high rpm rating makes it suitable for continuous operation.

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