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TFL BEARINGS
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Standard Flanged Ball Bearings F63803ZZ

Standard Flanged Ball Bearings F63803ZZ

The F63803ZZ is a compact flanged ball bearing with a 17mm bore and 26mm outer diameter, shielded for added protection. Its chrome steel construction ensures durability, while the stainless steel cage keeps it running smoothly under radial loads up to 501 lbf.

With a max speed of 24,000 RPM, this bearing is designed for fast-moving applications. The flange provides extra stability, making it easier to mount securely in tight spaces.

It requires lubrication for optimal performance and operates in temperatures from -30°C to 110°C. The shielded design helps keep contaminants out, extending its lifespan.

Ideal for small machinery or appliances where space is limited but reliability is key. Weighing just 11.4g, it’s lightweight yet sturdy for its size. Compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number F63803ZZ
  • Brand TFL
  • Bore Dia 17 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 26 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 7 mm
  • Width Tolerance -0.12mm to 0
  • Flange Outer Dia 28 mm
  • Flange Thickness 1.5 mm
  • Ball Qty 16
  • Ball Dia 2.381 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Tolerance Class ABEC-1
  • Radial Clearance Trade No C0
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Inner Ring Type Standard
  • Seal Type Shielded
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Shield Material 300 Series Stainless Steel
  • Dynamic Radial Load 501 lbf
  • Static Radial Load 328 lbf
  • Lubrication Required
  • Temperature Range -30° to 110°C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 24000 rpm
  • Weight 11.4 g
  • Price（$） 3.79
Standard Flanged Ball Bearings F63803ZZ dimension drawing
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Features

How Does F63803ZZ Bearing Reduce Friction?

F63803ZZ Bearing features chrome steel rings and balls, ensuring smooth operation with minimal friction.
Its shielded design helps keep contaminants out, maintaining consistent performance over time.
The stainless steel cage ensures proper ball alignment, reducing wear and extending service life.
With a maximum speed of 24,000 rpm, it is suitable for high-speed applications.

Application

Common Applications of F63803ZZ Bearing
F63803ZZ Bearing is widely used in small electric motors, such as those found in household appliances like blenders and mixers. Its compact size and shielded design help keep dust out while maintaining smooth rotation.

In automation equipment, F63803ZZ Bearing provides reliable support for lightweight robotic arms and conveyor guides. The flange design ensures easy mounting, saving time during assembly.

For office machinery like printers and scanners, F63803ZZ Bearing offers quiet operation thanks to its precision-ground chrome steel balls. The ABEC-1 tolerance makes it suitable for consistent, low-vibration performance.

The stainless steel cage in F63803ZZ Bearing makes it a good fit for medical devices requiring frequent sterilisation. You’ll often find it in dental handpieces where hygiene and reliability matter most.

Q&A

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