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Metric Size Miniature Flanged Ball Bearings MF105 2rs
Metric Size Miniature Flanged Ball Bearings MF105 2rs

Metric Size Miniature Flanged Ball Bearings MF105 2rs

The MF105 2RS is a small, sealed ball bearing with a 5mm bore and 10mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 82 lbf and spins at speeds up to 50,000 RPM, making it suitable for high-speed applications.

Its double rubber seals keep out dust and moisture, while the stainless steel cage ensures smooth operation. The bearing requires lubrication for optimal performance and works in temperatures from -30°C to 110°C.

With a compact width of 4mm and a lightweight design at just 1.38g, it fits easily into tight spaces. Ideal for small motors, precision instruments, or hobbyist projects where reliability and speed are key.

Compliant with RoHS and REACH standards, this bearing is a practical choice for both industrial and DIY uses. Its ABEC1 tolerance and MC3 radial clearance ensure consistent performance.

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Product Parameters

  • Part Number MF105 2rs
  • Brand TFL
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Dia 5 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 1.2000 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 82 lbf
  • Static Radial Load 30 lbf
  • Max Speed 50000 rpm
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 1.38 g
  • Shield Material Nitrile Rubber
  • Price($) 1.35

Features

How Does MF105 2rs Bearing Achieve High-Speed Performance?

MF105 2rs Bearing is crafted with chrome steel rings and balls, ensuring smooth radial load handling.
Its dynamic radial load capacity of 82 lbf makes it suitable for various applications.
The sealed design with nitrile rubber shields protects against contaminants, enhancing durability.
With a maximum speed of 50,000 rpm, it delivers reliable performance in high-speed scenarios.

Application

Common Applications of MF105 2rs Bearing
MF105 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 chrome steel construction ensures durability even in high-speed operations.

In automation systems, MF105 2rs Bearing fits perfectly into miniature robotic arms or 3D printers, where precision and smooth movement are key. Its sealed design helps keep out dust and debris, extending the bearing’s lifespan.

For consumer electronics like printers or small appliances, MF105 2rs Bearing provides reliable performance with minimal maintenance. The lightweight design and high-speed capability make it a popular choice for these applications.

Medical devices, such as dental tools or lab equipment, benefit from MF105 2rs Bearing’s consistent performance and resistance to wear. The stainless steel cage adds an extra layer of reliability in sensitive environments.

Q&A

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