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Metric Size Miniature Flanged Ball Bearings SMF148 2rs
Metric Size Miniature Flanged Ball Bearings SMF148 2rs

Metric Size Miniature Flanged Ball Bearings SMF148 2rs

The SMF148 2RS is a compact, sealed ball bearing with an 8mm bore and 14mm outer diameter, crafted entirely from stainless steel for durability. It handles radial loads up to 141 lbf and spins at speeds up to 34,200 RPM, making it suitable for high-speed applications.

Its sealed design with nitrile rubber shields keeps contaminants out while retaining lubrication, reducing maintenance needs. The stainless steel cage ensures smooth operation and longevity, even in demanding conditions.

This bearing operates smoothly in temperatures from -30°C to 110°C, ideal for small machinery or precision instruments. Its lightweight design, at just 2.42g, makes it easy to handle and install.

Compliant with RoHS and REACH standards, it’s a reliable choice for applications like small motors or dental tools where hygiene and performance matter. The flange adds stability, keeping it securely in place during use.

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Product Parameters

  • Part Number SMF148 2rs
  • Brand TFL
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Dia 8 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 14 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 4 mm
  • Width Tolerance -0.12mm to 0
  • Flange Outer Dia 15.6 mm
  • Flange Thickness 0.8 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Ball Qty 10
  • 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 Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 141 lbf
  • Static Radial Load 63 lbf
  • Max Speed 34200 rpm
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 2.42 g
  • Shield Material Nitrile Rubber
  • Price($) 1.62

Features

Why Choose SMF148 2rs Bearing for Precision Tasks?

SMF148 2rs Bearing features a sealed design with stainless steel rings and balls, ensuring smooth radial load handling.
Its dynamic radial load capacity of 141 lbf makes it suitable for high-speed applications up to 34,200 rpm.
The nitrile rubber shield protects against contaminants, enhancing durability in various environments.
With a compact width of 4 mm, it fits seamlessly into precision instruments.

Application

Key Fields for SMF148 2rs Bearing
SMF148 2rs Bearing is commonly used in small electric motors, such as those found in cooling fans or power tools, where its compact size and sealed design help keep out dust and debris. The stainless steel construction ensures it can handle moderate loads without corroding.

In automation systems, SMF148 2rs Bearing fits well in robotic arms and small conveyors, providing smooth rotation at high speeds. Its ABEC1 tolerance makes it reliable for precise movements in these applications.

For consumer electronics like printers or handheld devices, SMF148 2rs Bearing offers quiet operation and long service life. The nitrile rubber seal helps maintain lubrication, reducing the need for frequent maintenance.

Medical devices, such as dental tools or lab equipment, benefit from SMF148 2rs Bearing’s hygienic stainless steel build. Its ability to run at high speeds without overheating makes it suitable for delicate instruments.

Q&A

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