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Metric Size Miniature Flanged Ball Bearings SF602 2rs

Metric Size Miniature Flanged Ball Bearings SF602 2rs

The SF602 2RS is a small, sealed ball bearing with a 2mm bore and 7mm outer diameter, crafted entirely from stainless steel for durability. It handles radial loads up to 66 lbf and spins at speeds up to 54,000 RPM, making it suitable for high-speed applications.

Its sealed design with nitrile rubber shields keeps out dust and moisture, while the stainless steel cage ensures smooth operation. The bearing operates in temperatures from -30°C to 110°C, offering reliable performance in various conditions.

With a compact width of 3.5mm and a lightweight 0.6g design, it’s ideal for small devices like precision instruments or miniature motors. Compliant with RoHS and REACH standards, it’s a safe and practical choice for tight spaces.

The flange adds extra stability during installation, while the ABEC1 tolerance ensures consistent performance. Perfect for applications where space is limited but reliability is key.

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Product Parameters

  • Part Number SF602 2rs
  • Brand TFL
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Dia 2 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 7 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 3.5 mm
  • Width Tolerance -0.12mm to 0
  • Flange Outer Dia 8.5 mm
  • Flange Thickness 0.9 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Ball Qty 7
  • 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 66 lbf
  • Static Radial Load 21 lbf
  • Max Speed 54000 rpm
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.6 g
  • Shield Material Nitrile Rubber
  • Price（$） 3.06
Metric Size Miniature Flanged Ball Bearings SF602 2rs dimension drawing
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Features

Why Choose SF602 2RS Bearing for Precision Tasks?

SF602 2RS Bearing features a sealed design with stainless steel rings and balls, ensuring smooth radial load handling.
Its compact size and high-speed capability of 54,000 rpm make it ideal for precision instruments.
The nitrile rubber seal protects against contaminants, extending its service life.
With a dynamic radial load capacity of 66 lbf, it balances performance and durability in small-scale applications.

Application

Common Applications of SF602 2rs Bearing
SF602 2rs Bearing is widely 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 longevity even in humid environments.

In automation systems, SF602 2rs Bearing supports precise movements in components like robotic arms or miniature conveyors. Its high-speed capability makes it suitable for repetitive tasks requiring accuracy.

For consumer electronics, SF602 2rs Bearing provides smooth rotation in devices like printers or small appliances. The nitrile rubber seal helps keep out dust, maintaining performance over time.

Medical instruments also benefit from SF602 2rs Bearing’s reliability, particularly in portable diagnostic tools where low friction is essential. The ABEC1 tolerance ensures consistent operation in sensitive applications.

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