lianxidianhua +86 15806631151 send-sms info@sdtfbearing.com
/
/
Metric Size Miniature Flanged Ball Bearings SF698zz
Metric Size Miniature Flanged Ball Bearings SF698zz

Metric Size Miniature Flanged Ball Bearings SF698zz

The SF698zz is a small, shielded ball bearing with an 8mm bore and 19mm outer diameter, crafted entirely from stainless steel for durability. It handles radial loads up to 385 lbf and spins at speeds up to 32,400 RPM, making it suitable for high-speed applications.

Its shielded design helps keep out dust and debris while retaining lubrication, extending its lifespan. The stainless steel cage and balls ensure smooth, quiet operation even under stress.

With a compact width of just 6mm and a lightweight 8.7g build, it fits neatly into tight spaces. Ideal for small motors, dental tools, or precision instruments where reliability and speed matter.

The bearing operates in temperatures from -30°C to 110°C and meets RoHS and REACH standards. Its ABEC1 tolerance and MC3 clearance balance performance with affordability.

Get A Free Quote

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

Product Parameters

  • Part Number SF698zz
  • Brand TFL
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Dia 8 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 19 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 6 mm
  • Width Tolerance -0.12mm to 0
  • Flange Outer Dia 22 mm
  • Flange Thickness 1.5 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Ball Qty 7
  • 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 385 lbf
  • Static Radial Load 149 lbf
  • Max Speed 32400 rpm
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 8.7 g
  • Shield Material 300 Series Stainless Steel
  • Price($) 1.62

Features

How Does SF698zz Bearing Reduce Friction?

SF698zz Bearing features stainless steel rings and balls, ensuring smooth operation with minimal friction.
Its shielded design helps keep contaminants out while maintaining efficient performance.

The precision-engineered cage aligns the seven balls perfectly, reducing wear and noise.
With a maximum speed of 32,400 rpm, it excels in high-speed applications.

SF698zz Bearing’s radial clearance of 0.002mm to 0.013mm ensures consistent performance under various loads.
Its compact design makes it suitable for space-constrained applications.

Application

Industrial Uses of SF698zz Bearing
SF698zz Bearing is commonly used in small electric motors and precision instruments due to its compact size and shielded design. The stainless steel construction ensures resistance to corrosion, making it suitable for humid environments.

Where Is SF698zz Bearing Used?
You’ll often find SF698zz Bearing in office equipment like printers and scanners, where smooth, quiet operation is essential. Its high-speed capability also makes it a reliable choice for small fans and cooling systems.

Perfect Fit for Automation: SF698zz Bearing
SF698zz Bearing works well in robotic arms and small automation systems, thanks to its precise radial load handling. The lightweight design and stainless steel components ensure durability in continuous operation.

Medical vs Industrial: Where SF698zz Bearing Excels
In medical devices like dental tools, SF698zz Bearing offers reliable performance with minimal maintenance. For industrial applications, it’s a go-to for small conveyor systems and light machinery.

Consumer Electronics and More: SF698zz Bearing
SF698zz Bearing is ideal for household gadgets like electric shavers and handheld mixers, where its small size and efficiency shine. The shielded design keeps dust out, extending the bearing’s lifespan.

Q&A

SEND INQUIRY

"*" indicates required fields

This field is for validation purposes and should be left unchanged.