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Metric Size Miniature Flanged Ball Bearings MF137 2rs
Metric Size Miniature Flanged Ball Bearings MF137 2rs

Metric Size Miniature Flanged Ball Bearings MF137 2rs

The MF137 2rs is a compact, sealed ball bearing with a 7mm bore and 13mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 104 lbf and spins smoothly at speeds up to 40,000 RPM.

Its sealed design keeps out dust and dirt, while the stainless steel cage ensures reliable performance. The bearing operates well in temperatures from -30°C to 110°C and requires regular lubrication.

With a lightweight design at just 2.17g, it’s ideal for small, high-speed applications like electric motors or precision tools. Compliant with RoHS and REACH standards, it’s a safe and practical choice for various uses.

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Product Parameters

  • Part Number MF137 2rs
  • Brand TFL
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Dia 7 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 13 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 4 mm
  • Width Tolerance -0.12mm to 0
  • Flange Outer Dia 14.6 mm
  • Flange Thickness 0.8 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Ball Qty 12
  • Ball Dia 1.2000 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 104 lbf
  • Static Radial Load 50 lbf
  • Max Speed 40000 rpm
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 2.17 g
  • Shield Material Nitrile Rubber
  • Price($) 1.35

Features

How Does MF137 2rs Bearing Achieve High-Speed Performance?

MF137 2rs Bearing is crafted with chrome steel rings and balls, ensuring smooth operation at speeds up to 40,000 rpm.
The sealed design with nitrile rubber shields protects against contaminants, maintaining performance in various environments.

Its stainless steel cage keeps the 12 balls aligned, reducing friction and wear.
With a dynamic radial load capacity of 104 lbf, it handles demanding radial loads efficiently.

The compact design, featuring a 7 mm bore and 13 mm outer diameter, suits space-constrained applications.
MF137 2rs Bearing operates reliably within a temperature range of -30° to 110°C.

Application

Key Fields for MF137 2rs Bearing
MF137 2rs Bearing is commonly used in small electric motors, such as those found in household appliances or power tools. Its compact size and sealed design help keep out dust and moisture, ensuring reliable performance.

Where Is MF137 2rs Bearing Used?
You’ll often spot MF137 2rs Bearing in precision devices like dental drills or small robotics, where its high-speed capability and smooth operation are key. The chrome steel construction adds durability for long-lasting use.

Built for Heavy-Duty Use: MF137 2rs Bearing
MF137 2rs Bearing handles radial loads well in conveyor systems or packaging machinery, thanks to its sturdy stainless steel cage. The nitrile rubber seal also protects against contaminants in harsh environments.

Light-Duty vs High-Speed: Performance of MF137 2rs Bearing
While MF137 2rs Bearing excels in high-speed applications like cooling fans, it’s also suitable for light-duty uses in printers or small gearboxes. Its ABEC1 tolerance ensures consistent performance across different settings.

Q&A

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