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Metric Size Miniature Flanged Ball Bearings MF126
Metric Size Miniature Flanged Ball Bearings MF126

Metric Size Miniature Flanged Ball Bearings MF126

The MF126 is a compact radial ball bearing with a 6mm bore and 12mm outer diameter, crafted from sturdy chrome steel. It supports radial loads up to 137 lbf and spins smoothly at speeds up to 43,000 RPM.

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

With a lightweight build at just 1.44g, it’s ideal for small, high-speed applications like electric motors or precision instruments. Compliant with RoHS and REACH standards, it’s a reliable choice for various industrial uses.

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Product Parameters

  • Part Number MF126
  • Brand TFL
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Dia 6 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 12 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 3 mm
  • Width Tolerance -0.12mm to 0
  • Flange Outer Dia 13.2 mm
  • Flange Thickness 0.6 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Ball Qty 8
  • 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 137 lbf
  • Static Radial Load 53 lbf
  • Max Speed 43000 rpm
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 1.44 g
  • Price($) 1.35

Features

How Does MF126 Bearing Reduce Friction?

MF126 Bearing features a single-row design with chrome steel rings and balls, ensuring smooth radial movement.
Its ABEC1 tolerance class and precise radial clearance of 0.002mm to 0.013mm contribute to low friction operation.

The stainless steel cage maintains ball alignment, reducing wear and enhancing efficiency.
With a maximum speed of 43,000 rpm, MF126 Bearing is ideal for high-speed applications.

Its compact size and lightweight design make it suitable for precision instruments.
The chrome steel construction also provides durability in varied temperature conditions.

Application

Common Applications of MF126 Bearing
MF126 Bearing is widely used in small electric motors, such as those found in cooling fans and power tools, thanks to its compact size and high-speed capability. The open design allows for easy lubrication, ensuring smooth operation over time.

In robotics, MF126 Bearing is a go-to choice for lightweight joints and precision movements, where its radial load capacity and low friction are key. The stainless steel cage adds durability, making it suitable for repetitive tasks.

For consumer electronics like printers and handheld devices, MF126 Bearing’s minimal width and reliable performance help maintain compact designs without sacrificing functionality. Its ABEC1 tolerance ensures consistent operation in everyday use.

Medical devices such as dental tools also benefit from MF126 Bearing’s precision and resistance to wear. The chrome steel construction provides the necessary reliability for sensitive applications.

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