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Metric Size Miniature Flanged Ball Bearings F623 2rs

Metric Size Miniature Flanged Ball Bearings F623 2rs

The F623 2RS is a small, sealed 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 smoothly at speeds up to 50,000 RPM.

Its rubber seals keep dirt out and grease in, making it low-maintenance, while the stainless steel cage ensures reliable performance. The bearing operates well in temperatures from -30°C to 110°C.

With a compact width of 4mm and a lightweight design at just 1.85g, it’s ideal for small machinery or precision tools. The flange adds extra stability during installation.

Suitable for applications like electric motors or small gearboxes where space is limited. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number F623 2rs
  • 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 Sealed
  • 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 Nitrile Rubber
  • Price（$） 1.35
Metric Size Miniature Flanged Ball Bearings F623 2rs dimension drawing
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Features

How Does F623 2rs Bearing Reduce Friction?

F623 2rs Bearing features a sealed design with nitrile rubber shields, preventing contaminants from entering and reducing friction.
Its chrome steel construction ensures smooth operation, even at high speeds up to 50,000 rpm.
The stainless steel cage maintains ball alignment, minimising wear and extending the bearing’s lifespan.
With a dynamic radial load capacity of 121 lbf, it offers reliable performance in compact applications.

Application

Common Applications of F623 2rs Bearing
F623 2rs Bearing is widely used in small electric motors, such as those found in cooling fans or power tools. Its compact size and sealed design make it ideal for environments where dust or moisture might be an issue.

In consumer electronics, F623 2rs Bearing ensures smooth operation in devices like printers or small appliances. The high-speed capability allows for reliable performance in everyday gadgets.

For hobbyist projects, F623 2rs Bearing is a popular choice due to its affordability and ease of installation. The chrome steel construction provides decent durability for light to moderate loads.

Automotive accessories like dashboard motors also benefit from F623 2rs Bearing’s consistent performance. The nitrile rubber seals help maintain lubrication in varying temperature conditions.

Q&A

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