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Metric Size Miniature Flanged Ball Bearings SF623zz

Metric Size Miniature Flanged Ball Bearings SF623zz

The SF623zz is a small, shielded ball bearing with a 3mm bore and 10mm outer diameter, crafted entirely from stainless steel for corrosion resistance. It supports radial loads up to 108 lbf and spins smoothly at speeds up to 45,000 RPM.

Its shielded design keeps dust out while allowing easy lubrication, and the stainless steel cage ensures durability. The bearing operates in temperatures from -30°C to 110°C, making it versatile for various environments.

With a compact width of 4mm and a lightweight 1.85g design, it fits snugly in tight spaces. Ideal for small motors, precision instruments, or applications where rust resistance is key.

Compliant with RoHS and REACH standards, it’s a reliable choice for both industrial and hobbyist projects. The flange adds extra stability during installation.

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Product Parameters

  • Part Number SF623zz
  • 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 Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 108 lbf
  • Static Radial Load 36 lbf
  • Max Speed 45000 rpm
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 1.85 g
  • Shield Material 300 Series Stainless Steel
  • Price（$） 1.62
Metric Size Miniature Flanged Ball Bearings SF623zz dimension drawing
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Features

Why Choose SF623zz Bearing for Precision Tasks?

SF623zz Bearing features stainless steel rings and balls, ensuring smooth radial load handling.
Its shielded design protects against contaminants while maintaining low friction.

With a dynamic radial load capacity of 108 lbf, SF623zz Bearing performs reliably in precise applications.
The ABEC1 tolerance class ensures consistent performance for high-speed operations.

SF623zz Bearing operates at up to 45,000 rpm, making it ideal for small, fast-moving devices.
Its compact size and lightweight design allow for easy integration into various mechanisms.

Application

Common Applications of SF623zz Bearing
SF623zz Bearing is widely used in small electric motors, such as those found in cooling fans and power tools, due to its compact size and reliable performance. The shielded design helps keep dust out while maintaining smooth rotation.

In consumer electronics, SF623zz Bearing ensures quiet operation in devices like printers and handheld gadgets. Its stainless steel construction offers good resistance to wear, making it suitable for everyday use.

For automation systems, SF623zz Bearing fits well in compact robotic arms and precision instruments. The high-speed capability allows it to handle rapid movements without compromising stability.

Medical devices like dental tools benefit from SF623zz Bearing’s smooth rotation and corrosion-resistant materials. The ABEC1 tolerance ensures consistent performance in sensitive applications.

DIY enthusiasts often choose SF623zz Bearing for small projects requiring durable, low-maintenance components. Its lightweight design and easy installation make it a handy choice.

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