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Metric Size Miniature Flanged Ball Bearings SMF63

Metric Size Miniature Flanged Ball Bearings SMF63

The SMF63 is a small radial ball bearing with a 3mm bore and 6mm outer diameter, crafted entirely from stainless steel for durability. It handles radial loads up to 36 lbf and spins at speeds up to 63,900 RPM, making it suitable for high-speed applications.

Its open design requires lubrication but allows for easy maintenance, while the stainless steel cage ensures smooth operation. The bearing operates efficiently in temperatures ranging from -30°C to 110°C.

With a compact width of just 2mm and a lightweight design at 0.26g, it’s perfect for precision instruments like small motors or medical devices. The flange adds stability, making it easier to mount securely in tight spaces.

Compliant with RoHS and REACH standards, this bearing is a reliable choice for applications demanding both speed and precision. Its simple design and robust materials make it a practical option for various lightweight machinery.

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Product Parameters

  • Part Number SMF63
  • Brand TFL
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Dia 3 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 6 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 2 mm
  • Width Tolerance -0.12mm to 0
  • Flange Outer Dia 7.2 mm
  • Flange Thickness 0.6 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Ball Qty 8
  • Ball Dia 0.8000 mm
  • For Load Direction Radial
  • Construction Single Row
  • Inner Ring Type Standard
  • Seal Type Open
  • Tolerance Class ABEC1
  • Radial Clearance Trade No MC3
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 36 lbf
  • Static Radial Load 12 lbf
  • Max Speed 63900 rpm
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.26 g
  • Price（$） 1.62
Metric Size Miniature Flanged Ball Bearings SMF63 dimension drawing
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Features

Why Choose SMF63 Bearing for Precision Tasks?

SMF63 Bearing is crafted with stainless steel rings and balls, ensuring high precision and durability.
Its ABEC1 tolerance class guarantees consistent performance in radial load applications.

The open design allows for easy lubrication, maintaining smooth operation at high speeds.
With a maximum speed of 63,900 rpm, it excels in demanding, high-speed environments.

SMF63 Bearing’s compact size and lightweight design make it ideal for precision instruments.
The stainless steel cage ensures alignment and reduces wear, extending its service life.

Its temperature range of -30° to 110°C allows for reliable operation in various conditions.
The radial clearance of 0.002mm to 0.013mm ensures optimal performance in precise applications.

Application

Common Applications of SMF63 Bearing
SMF63 Bearing is commonly used in small industrial equipment, such as precision instruments and miniature motors, where its compact size and radial load capacity are beneficial. The stainless steel construction ensures durability in various operating conditions.

What Makes SMF63 Bearing a Preferred Choice?
In consumer electronics like miniature fans and printers, SMF63 Bearing provides smooth rotation due to its low friction and high-speed capability. Its open design allows for easy lubrication, extending the bearing’s lifespan.

Built for Versatility: SMF63 Bearing
For automation and robotics, SMF63 Bearing is ideal for small robotic arms and 3D printers, where precise movement is essential. The ABEC1 tolerance ensures consistent performance in these applications.

Medical vs Industrial: Where SMF63 Bearing Excels
In medical devices like surgical tools, SMF63 Bearing’s stainless steel material offers corrosion resistance and reliability. Meanwhile, in industrial settings, it supports small machinery with its high-speed performance.

Q&A

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