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Metric Size Miniature Flanged Ball Bearings SMF104zz

Metric Size Miniature Flanged Ball Bearings SMF104zz

The SMF104zz is a small, shielded ball bearing with a 4mm bore and 10mm outer diameter, crafted entirely from stainless steel for durability. It handles radial loads up to 122 lbf and spins at speeds up to 43,200 RPM, making it suitable for high-speed applications.

Its shielded design helps keep out dust while maintaining smooth operation. The stainless steel cage and balls ensure long-lasting performance with minimal maintenance.

This bearing is ideal for small devices like electric motors or precision instruments where space is limited. It operates in temperatures from -30°C to 110°C, offering reliable performance in various conditions.

Weighing just 1.5g, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe choice for many applications. The flange adds extra stability during installation.

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Product Parameters

  • Part Number SMF104zz
  • Brand TFL
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Dia 4 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 11.6 mm
  • Flange Thickness 0.8 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Ball Qty 8
  • 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 122 lbf
  • Static Radial Load 44 lbf
  • Max Speed 43200 rpm
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 1.5 g
  • Shield Material 300 Series Stainless Steel
  • Price（$） 1.62
Metric Size Miniature Flanged Ball Bearings SMF104zz dimension drawing
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Features

Why Choose SMF104zz Bearing for Precision Tasks?

SMF104zz Bearing is crafted with stainless steel rings and balls, ensuring smooth radial load handling.
Its dynamic radial load capacity of 122 lbf makes it suitable for high-precision applications.

The shielded design protects against contaminants while maintaining low friction.
With a maximum speed of 43,200 rpm, it delivers reliable performance in fast-moving systems.

SMF104zz Bearing’s compact size and lightweight design make it ideal for small-scale machinery.
Its stainless steel construction resists corrosion, extending its service life.

Application

Common Applications of SMF104zz Bearing
SMF104zz Bearing is widely used in small electric motors, such as those found in cooling fans or computer hard drives. Its compact size and shielded design help keep dust out while maintaining smooth rotation.

In automation systems, SMF104zz Bearing works well in miniature robotic joints or 3D printer components. The stainless steel construction ensures corrosion resistance, even in humid workshop environments.

For consumer electronics, SMF104zz Bearing provides reliable performance in devices like DVD drives or small kitchen appliances. The ABEC1 tolerance offers sufficient precision for everyday household use cases.

Medical equipment like dental handpieces often utilise SMF104zz Bearing due to its hygienic stainless steel materials. The high-speed capability makes it suitable for precision instruments requiring rapid, consistent movement.

Q&A

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