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Metric Size Miniature Flanged Ball Bearings F687zz

Metric Size Miniature Flanged Ball Bearings F687zz

The F687zz is a small, shielded ball bearing with a 7mm bore and 14mm outer diameter, crafted from durable chrome steel. It supports radial loads up to 224 lbf and spins smoothly at speeds up to 40,000 RPM.
Its stainless steel shields protect against dust while maintaining easy lubrication access. The lightweight design, at just 3.35g, makes it ideal for compact applications.
This bearing suits high-speed devices like small motors or precision instruments, operating in temperatures from -30°C to 110°C. Compliant with RoHS and REACH standards, it offers reliable performance in demanding conditions.

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Product Parameters

  • Part Number F687zz
  • Brand TFL
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Dia 7 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 14 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 5 mm
  • Width Tolerance -0.12mm to 0
  • Flange Outer Dia 16 mm
  • Flange Thickness 1.1 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Ball Qty 9
  • Ball Dia 2.0000 mm
  • For Load Direction Radial
  • Construction Single Row
  • Inner Ring Type Standard
  • Seal Type Shielded
  • Tolerance Class ABEC1
  • Radial Clearance Trade No MC3
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 224 lbf
  • Static Radial Load 92 lbf
  • Max Speed 40000 rpm
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 3.35 g
  • Shield Material 300 Series Stainless Steel
  • Price（$） 1.35
Metric Size Miniature Flanged Ball Bearings F687zz dimension drawing
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Features

Performance Features of F687zz Bearing

F687zz Bearing is crafted with chrome steel rings and balls, offering reliable radial load support.
Its dynamic radial load capacity of 224 lbf ensures steady performance in various applications.

The shielded design protects against dust and debris, enhancing durability.
With a maximum speed of 40,000 rpm, it delivers smooth and efficient operation.

F687zz Bearing’s stainless steel cage maintains ball alignment, reducing friction.
Its compact size and lightweight design make it suitable for precision instruments.

Application

Common Applications of F687zz Bearing
F687zz Bearing is widely used in small electric motors, such as those found in cooling fans or household appliances. Its shielded design helps keep dust out while maintaining smooth rotation at high speeds.

In automation systems, F687zz Bearing fits neatly into compact robotic arms or 3D printer components. The stainless steel cage ensures reliable performance even with frequent directional changes.

For consumer electronics like printers or handheld tools, F687zz Bearing offers quiet operation thanks to its precision-ground chrome steel balls. The lightweight construction (just 3.35g) makes it ideal for portable devices.

Medical device manufacturers often choose F687zz Bearing for small pumps or dental handpieces. Its ABEC1 tolerance provides sufficient precision for these sensitive applications without unnecessary cost.

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