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Metric Size Miniature Flanged Ball Bearings F623zz

Metric Size Miniature Flanged Ball Bearings F623zz

The F623zz is a small, shielded ball bearing with a 3mm bore and 10mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 121 lbf and spins at speeds up to 50,000 RPM, making it suitable for high-speed applications.

Its stainless steel shields protect against dust while maintaining smooth operation, and the stainless steel cage ensures longevity. The bearing requires lubrication for optimal performance and works in temperatures from -30°C to 110°C.

With a lightweight design at just 1.85g, it’s ideal for compact devices like small motors or precision instruments. Compliant with RoHS and REACH standards, it’s a reliable choice for various industrial and electronic uses.

The flange design helps with easy mounting, while the ABEC1 tolerance ensures consistent performance. Perfect for applications where space is limited but reliability is key.

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Product Parameters

  • Part Number F623zz
  • Brand TFL
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Dia 3 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 10 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 4 mm
  • Width Tolerance -0.12mm to 0
  • Flange Outer Dia 11.5 mm
  • Flange Thickness 1 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Ball Qty 7
  • Ball Dia 1.5880 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 121 lbf
  • Static Radial Load 39 lbf
  • Max Speed 50000 rpm
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 1.85 g
  • Shield Material 300 Series Stainless Steel
  • Price（$） 1.35
Metric Size Miniature Flanged Ball Bearings F623zz dimension drawing
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Features

How Does F623zz Bearing Reduce Friction?

F623zz Bearing features a shielded design with chrome steel rings and balls, ensuring smooth operation and reduced friction.
Its ABEC1 tolerance class and precise radial clearance of 0.002mm to 0.013mm contribute to consistent performance.
The stainless steel cage maintains ball alignment, minimising wear even at high speeds up to 50,000 rpm.
With a dynamic radial load capacity of 121 lbf, it balances efficiency and durability in compact applications.

Application

Practical Applications of F623zz Bearing
F623zz Bearing is commonly used in small electric motors, such as those found in cooling fans or power tools, where its compact size and shielded design keep dust out. The high-speed capability makes it suitable for applications requiring smooth, consistent rotation.

In consumer electronics like printers and disk drives, F623zz Bearing ensures quiet operation and long service life due to its stainless steel cage and chrome steel construction. The metric dimensions allow for easy integration into various device designs.

For hobbyist projects, such as model cars or drones, F623zz Bearing provides reliable performance with minimal maintenance. Its lightweight design and ABEC1 tolerance balance cost and precision for DIY applications.

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