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Metric Size Miniature Flanged Ball Bearings MF52 2rs

Metric Size Miniature Flanged Ball Bearings MF52 2rs

The MF52 2RS is a small, sealed ball bearing with a 2mm bore and 5mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 32 lbf and spins at speeds up to 85,000 RPM, making it suitable for high-speed applications.

Its sealed design keeps 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 lightweight design at just 0.19g, it’s ideal for compact devices like small motors or precision instruments. Compliant with RoHS and REACH standards, it’s a reliable choice for various industrial and electronic uses.

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Product Parameters

  • Part Number MF52 2rs
  • Brand TFL
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Dia 2 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 5 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 2.5 mm
  • Width Tolerance -0.12mm to 0
  • Flange Outer Dia 6.2 mm
  • Flange Thickness 0.6 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Ball Qty 6
  • Ball Dia 0.8000 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 32 lbf
  • Static Radial Load 9 lbf
  • Max Speed 85000 rpm
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.19 g
  • Shield Material Nitrile Rubber
  • Price（$） 2.55
Metric Size Miniature Flanged Ball Bearings MF52 2rs dimension drawing
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Features

Why Choose MF52 2rs Bearing for Precision Tasks?

MF52 2rs Bearing is crafted with chrome steel rings and balls, ensuring precise radial load handling.
Its compact design with a 2 mm bore and 5 mm outer diameter makes it ideal for small-scale applications.

The sealed construction with nitrile rubber shields protects against contaminants, enhancing durability.
With a maximum speed of 85,000 rpm, it delivers reliable performance in high-speed scenarios.

MF52 2rs Bearing’s stainless steel cage maintains ball alignment, reducing friction and wear.
Its ABEC1 tolerance class ensures consistent performance for precision tasks.

Application

Common Applications of MF52 2rs Bearing
MF52 2rs Bearing is widely used in small electric motors, such as those found in cooling fans or miniature appliances. Its compact size and sealed design make it ideal for spaces where dust protection is needed.

In consumer electronics, MF52 2rs Bearing ensures smooth operation in devices like handheld gadgets or precision instruments. The high-speed capability allows it to handle rapid movements without compromising performance.

For automation systems, MF52 2rs Bearing supports delicate mechanisms in robotics or 3D printers. The chrome steel construction provides durability while maintaining precision in repetitive tasks.

Medical devices also benefit from MF52 2rs Bearing, particularly in portable equipment where reliability is key. The nitrile rubber seal helps maintain cleanliness in sensitive environments.

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