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Metric Size Miniature Flanged Ball Bearings SF699zz
Metric Size Miniature Flanged Ball Bearings SF699zz

Metric Size Miniature Flanged Ball Bearings SF699zz

The SF699zz is a small, shielded ball bearing with a 9mm bore and 20mm outer diameter, crafted entirely from stainless steel for durability. It handles radial loads up to 425 lbf and spins smoothly at speeds up to 30,600 RPM.

Its shielded design keeps dirt out while maintaining easy access for lubrication. With 8 stainless steel balls and a stainless steel cage, it offers reliable performance in various conditions.

The bearing operates well in temperatures from -30°C to 110°C, making it suitable for small motors or precision instruments. Its lightweight design, at just 9.73g, ensures minimal added bulk.

Compliant with RoHS and REACH standards, it’s a safe choice for environmentally conscious applications. Ideal for hobbyist projects or light industrial use where compact size and reliability matter.

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Product Parameters

  • Part Number SF699zz
  • Brand TFL
  • System of Measurement Metric
  • Bearing Type Ball
  • 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
  • Flange Outer Dia 23 mm
  • Flange Thickness 1.5 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Ball Qty 8
  • Ball Dia 3.1750 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 Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 425 lbf
  • Static Radial Load 175 lbf
  • Max Speed 30600 rpm
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 9.73 g
  • Shield Material 300 Series Stainless Steel
  • Price($) 1.62

Features

How Does SF699zz Bearing Reduce Friction?

SF699zz Bearing features stainless steel rings and balls, ensuring smooth operation with minimal friction.
Its shielded design protects against contaminants while maintaining low resistance during rotation.
The precision ball alignment reduces wear, enhancing efficiency even at high speeds up to 30,600 rpm.
With a dynamic radial load capacity of 425 lbf, it offers reliable performance in various applications.

Application

Industrial Uses of SF699zz Bearing

SF699zz Bearing is commonly used in small industrial machinery, such as electric motors and pumps, where its shielded design helps keep contaminants out. The stainless steel construction ensures it can handle moderate loads while resisting corrosion.

What Makes SF699zz Bearing a Preferred Choice?
In consumer electronics like printers and small fans, SF699zz Bearing offers smooth, quiet operation thanks to its precision ball design. Its compact size and lightweight make it ideal for space-constrained applications.

Perfect Fit for Automation: SF699zz Bearing
For robotic arms and automated systems, SF699zz Bearing provides reliable performance with its high-speed capability and low friction. The shielded seals help maintain lubrication, extending service life in continuous operation.

Medical vs Industrial: Where SF699zz Bearing Excels
In medical devices like dental tools, SF699zz Bearing’s stainless steel build ensures hygiene and durability. Meanwhile, in industrial settings, it’s valued for its ability to handle rapid movements in equipment like conveyor guides.

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