+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Metric Size Miniature Flanged Ball Bearings SMF105 2rs

Metric Size Miniature Flanged Ball Bearings SMF105 2rs

The SMF105 2RS is a small, sealed ball bearing with a 5mm bore and 10mm outer diameter, crafted entirely from stainless steel for durability. It handles radial loads up to 74 lbf and spins smoothly at speeds up to 45,000 RPM, making it ideal for high-speed applications.

Its compact design, just 4mm wide, features a nitrile rubber seal to keep out dust and moisture, ensuring reliable performance. The stainless steel cage and balls provide long-lasting wear resistance, even in demanding conditions.

This bearing is perfect for small machinery, precision instruments, or hobbyist projects where space is limited. With a temperature range of -30°C to 110°C, it suits various environments.

Weighing only 1.38g, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards, it’s a safe and practical choice for radial load applications.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number SMF105 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 Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 74 lbf
  • Static Radial Load 27 lbf
  • Max Speed 45000 rpm
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 1.38 g
  • Shield Material Nitrile Rubber
  • Price（$） 1.62
Metric Size Miniature Flanged Ball Bearings SMF105 2rs dimension drawing
Download DWG Download PDF

Features

Why Choose SMF105 2rs Bearing for Precision Tasks?

SMF105 2rs Bearing is crafted with stainless steel rings and balls, ensuring precise radial load handling.
Its dynamic radial load capacity of 74 lbf makes it suitable for delicate applications requiring accuracy.

The sealed design with nitrile rubber shields protects against contaminants, enhancing durability.
With a maximum speed of 45,000 rpm, it delivers smooth performance in high-speed operations.

SMF105 2rs Bearing’s compact size and lightweight design make it ideal for space-constrained applications.
Its ABEC1 tolerance ensures consistent performance, meeting precision engineering standards.

Application

Where Is SMF105 2rs Bearing Used?
SMF105 2rs Bearing is commonly used in small electric motors, such as those found in cooling fans or handheld devices, thanks to its compact size and sealed design. The stainless steel construction ensures it can handle everyday wear without corrosion.

In automation systems, SMF105 2rs Bearing fits well in lightweight robotic arms or precise positioning mechanisms. Its high-speed capability makes it suitable for applications requiring smooth, consistent movement.

For consumer electronics like printers or small appliances, SMF105 2rs Bearing offers reliable performance with minimal maintenance. The nitrile rubber seal helps keep dust and debris out, extending its lifespan.

Medical devices, such as dental tools or lab equipment, benefit from SMF105 2rs Bearing’s precision and cleanliness. The stainless steel materials meet hygiene standards while providing durable operation.

Q&A

SEND INQUIRY