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Metric Size Miniature Flanged Ball Bearings MF104 2rs

Metric Size Miniature Flanged Ball Bearings MF104 2rs

The MF104 2rs is a compact, sealed ball bearing with a 4mm bore and 10mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 136 lbf and spins smoothly at speeds up to 48,000 RPM.
Its nitrile rubber seals keep out dust and dirt, while the stainless steel cage ensures reliable performance. The bearing operates well in temperatures from -30°C to 110°C.
With a lightweight design at just 1.5g, it’s easy to handle and install. Ideal for small machinery, electric motors, or precision tools where space is limited.
Compliant with RoHS and REACH standards, it’s a safe and practical choice for various applications.

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Product Parameters

  • Part Number MF104 2rs
  • 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 Sealed
  • Tolerance Class ABEC1
  • Radial Clearance Trade No MC3
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 136 lbf
  • Static Radial Load 49 lbf
  • Max Speed 48000 rpm
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 1.5 g
  • Shield Material Nitrile Rubber
  • Price（$） 1.35
Metric Size Miniature Flanged Ball Bearings MF104 2rs dimension drawing
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Features

Why Choose MF104 2rs Bearing for Precision Tasks?

MF104 2rs Bearing features a sealed design with nitrile rubber shields, protecting against dust and moisture.
Its chrome steel construction ensures durability and smooth operation in radial load applications.

With a dynamic radial load capacity of 136 lbf, MF104 2rs Bearing handles demanding tasks efficiently.
The stainless steel cage maintains ball alignment, reducing friction and extending service life.

MF104 2rs Bearing operates at speeds up to 48,000 rpm, making it ideal for high-speed applications.
Its compact size and precision design suit small machinery and instruments perfectly.

Application

Common Applications of MF104 2rs Bearing
MF104 2rs Bearing is widely used in small electric motors, such as those found in cooling fans or power tools, thanks to its compact size and sealed design. The stainless steel cage ensures smooth rotation even at high speeds.

In robotics, MF104 2rs Bearing provides reliable support for lightweight joints and precision movements. Its nitrile rubber seal helps keep out dust and debris, making it ideal for automated systems.

For consumer electronics like printers or handheld devices, MF104 2rs Bearing offers quiet operation and long service life. The chrome steel construction balances durability with cost-effectiveness for everyday use.

Medical devices such as dental tools benefit from MF104 2rs Bearing’s precise radial load handling. The ABEC1 tolerance ensures consistent performance in sensitive applications.

Automotive accessories like dashboard components often rely on MF104 2rs Bearing for smooth rotation. Its metric sizing makes it easy to integrate into various vehicle models.

Q&A

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