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Metric Size Miniature Flanged Ball Bearings SF608
Metric Size Miniature Flanged Ball Bearings SF608

Metric Size Miniature Flanged Ball Bearings SF608

The SF608 is a small, single-row ball bearing with an 8mm bore and 22mm outer diameter, crafted entirely from stainless steel for durability. It handles radial loads up to 567 lbf and spins at speeds up to 30,600 RPM, making it suitable for high-speed applications.

Its open design requires regular lubrication but allows for easy maintenance. The stainless steel cage ensures smooth operation and long service life, even in temperatures ranging from -30°C to 110°C.

With a lightweight design at just 13.10g, this bearing is ideal for compact machinery or precision instruments. Its ABEC1 tolerance and MC3 radial clearance provide reliable performance for everyday industrial use.

Compliant with RoHS and REACH standards, it’s a safe and versatile choice for various radial load applications. The flange adds extra stability, making it handy for devices needing secure mounting.

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Product Parameters

  • Part Number SF608
  • Brand TFL
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Dia 8 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 22 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 7 mm
  • Width Tolerance -0.12mm to 0
  • Flange Outer Dia 25 mm
  • Flange Thickness 1.5 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Ball Qty 7
  • Ball Dia 3.9690 mm
  • For Load Direction Radial
  • Construction Single Row
  • Inner Ring Type Standard
  • Seal Type Open
  • Tolerance Class ABEC1
  • Radial Clearance Trade No MC3
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 567 lbf
  • Static Radial Load 223 lbf
  • Max Speed 30600 rpm
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 13.10 g
  • Price($) 1.62

Features

How Does SF608 Bearing Achieve High-Speed Performance?

SF608 Bearing is crafted with stainless steel rings and balls, ensuring smooth operation at high speeds.
Its maximum speed of 30,600 rpm makes it suitable for precision applications requiring rapid rotation.

The open design and ABEC1 tolerance class provide reliable radial performance with minimal friction.
With a dynamic radial load capacity of 567 lbf, it handles moderate loads efficiently.

SF608 Bearing’s stainless steel cage maintains ball alignment, reducing wear and extending lifespan.
Its compact size and lightweight design make it ideal for space-constrained applications.

The radial clearance range of 0.002mm to 0.013mm ensures consistent performance under varying conditions.
Operating between -30°C to 110°C, it remains stable in diverse environments.

Application

Common Applications of SF608 Bearing
SF608 Bearing is widely used in small electric motors, such as those found in cooling fans and power tools. Its stainless steel construction ensures durability in humid or corrosive environments.

In automation systems, SF608 Bearing supports precise movements in devices like 3D printers and robotic arms. The high-speed capability makes it suitable for applications requiring smooth, rapid rotations.

For consumer electronics, SF608 Bearing provides reliable performance in items like printers and small appliances. Its compact size and lightweight design are ideal for space-constrained devices.

Medical equipment also benefits from SF608 Bearing, particularly in handheld diagnostic tools. The open design allows for easy lubrication, ensuring long-term performance in critical settings.

Q&A

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