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Metric Size Standard Miniature Ball Bearings S687zz

Metric Size Standard Miniature Ball Bearings S687zz

The S687zz is a compact miniature ball bearing with a 7mm bore and 14mm outer diameter, crafted entirely from stainless steel for durability. Its shielded design keeps dust out while allowing smooth rotation at speeds up to 36,000 RPM.

With a dynamic radial load capacity of 202 lbf, this single-row bearing handles moderate forces efficiently. The ABEC1 tolerance ensures reliable performance in everyday applications.

Its lightweight 2.95g design makes it ideal for small machinery or precision instruments. The stainless steel construction resists corrosion, suitable for temperatures from -30°C to 110°C.

Perfect for hobby projects or light industrial use where space is limited. Compliant with RoHS and REACH standards, it’s a safe choice for various environments.

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Product Parameters

  • Part Number S687zz
  • Brand TFL
  • Interchangeable EZO
  • 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
  • Ball Qty 9
  • Ball Dia 2.0000 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Seal Type Shielded
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Inner Ring Type Standard
  • Tolerance Class ABEC1
  • Radial Clearance Trade No MC3
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Shield Material 300 Series Stainless Steel
  • Dynamic Radial Load 202 lbf
  • Static Radial Load 83 lbf
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 36000 rpm
  • Weight 2.95 g
  • Price（$） 1.242
Metric Size Standard Miniature Ball Bearings S687zz dimension drawing
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Features

Why Choose S687zz Bearing for Precision Tasks?

S687zz Bearing is crafted with stainless steel rings and balls, ensuring high precision and corrosion resistance.
Its ABEC1 tolerance class guarantees consistent performance in radial load applications.

The shielded design protects against contaminants while maintaining smooth operation.
With a dynamic radial load capacity of 202 lbf, it handles demanding tasks with ease.

S687zz Bearing’s compact size (7 mm×14 mm×5 mm) makes it ideal for miniature applications.
Its maximum speed of 36,000 rpm ensures efficiency in high-speed environments.

Application

Common Applications of S687zz Bearing
S687zz Bearing is widely used in small electric motors, such as those found in cooling fans or power tools, thanks to its compact size and shielded design. The stainless steel construction ensures it performs well in environments where moisture or dust might be an issue.

Where Is S687zz Bearing Used?
You’ll often spot S687zz Bearing in precision instruments like dental drills or laboratory equipment, where smooth rotation is essential. Its ABEC1 tolerance makes it reliable for applications needing consistent performance without excessive noise.

Built for Versatility: S687zz Bearing
S687zz Bearing works well in consumer electronics, such as printers or small appliances, due to its lightweight and durable stainless steel build. The shielded seals help keep contaminants out, extending its lifespan in everyday use.

Automotive vs Aerospace: Applications of S687zz Bearing
In automotive systems, S687zz Bearing can be found in dashboard instruments or small actuators, where its radial load capacity is sufficient. For aerospace, it might be used in non-critical components like cabin accessories due to its lightweight design.

How Does S687zz Bearing Support High-Speed Operations?
S687zz Bearing handles high-speed rotations well, making it suitable for small drones or RC cars. The stainless steel balls and cage reduce friction, ensuring smooth operation even at higher RPMs.

Q&A

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