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Metric Size Standard Miniature Ball Bearings S699 2rs

Metric Size Standard Miniature Ball Bearings S699 2rs

The S699 2RS is a compact miniature ball bearing with a 9mm bore and 20mm outer diameter, crafted from stainless steel for durability. It handles radial loads up to 425 lbf and spins smoothly at speeds up to 30,600 RPM.

Its sealed design with nitrile rubber shields keeps dirt out and lubrication in, making it low-maintenance. The stainless steel cage ensures reliable performance in various conditions.

This bearing is ideal for small machinery, hobby projects, or precision instruments where space is limited. It operates well in temperatures from -30°C to 110°C.

Weighing just 8.54g, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards, it’s a safe choice for diverse applications.

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Product Parameters

  • Part Number S699 2rs
  • Brand TFL
  • Interchangeable EZO
  • Bore Dia 9 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 20 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 6 mm
  • Width Tolerance -0.12mm to 0
  • Ball Qty 8
  • Ball Dia 3.1750 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Seal Type Sealed
  • 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 Nitrile Rubber
  • Dynamic Radial Load 425 lbf
  • Static Radial Load 175 lbf
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 30600 rpm
  • Weight 8.54 g
  • Price（$） 1.242
Metric Size Standard Miniature Ball Bearings S699 2rs dimension drawing
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Features

Why Choose S699 2RS Bearing for Precision Tasks?

S699 2RS Bearing features a sealed design with stainless steel rings and balls, ensuring smooth radial performance.
Its ABEC1 tolerance class and MC3 radial clearance provide consistent precision for miniature applications.

The nitrile rubber seals protect against contaminants, extending the bearing’s service life.
With a dynamic radial load capacity of 425 lbf, it handles demanding tasks efficiently.

S699 2RS Bearing operates at speeds up to 30,600 rpm, balancing speed and durability.
Its compact 9mm×20mm×6mm size makes it ideal for space-constrained applications.

Application

Common Applications of S699 2rs Bearing
S699 2rs Bearing is widely used in small electric motors, such as those in cooling fans or power tools, where its sealed design keeps dust and debris out. The stainless steel construction ensures long-lasting performance even in damp environments.

In automation systems, S699 2rs Bearing fits neatly into robotic arms and 3D printers, providing smooth rotation with minimal maintenance. Its compact size makes it ideal for space-constrained applications.

For medical devices like dental drills or lab equipment, S699 2rs Bearing offers reliable operation thanks to its precise ABEC1 tolerance. The nitrile rubber seals help maintain cleanliness in sensitive environments.

Around the home, S699 2rs Bearing can be found in appliances like blenders or printers, where quiet operation is appreciated. The metric sizing ensures easy replacement in most European and Asian-made devices.

In industrial settings, S699 2rs Bearing handles radial loads in conveyor rollers and small machinery. The MC3 clearance provides just the right balance between precision and durability for everyday use.

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