+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Miniature Flanged Ball Bearings With Extended Inner Ring SFRW168

Miniature Flanged Ball Bearings With Extended Inner Ring SFRW168

The SFRW168 is a compact flanged ball bearing measuring 0.25″ by 0.422″ by 0.125″, crafted entirely from stainless steel for durability. It supports radial loads up to 64 lbf and can spin at speeds reaching 43,200 RPM.

Its extended inner ring and open design make installation straightforward, while the flange ensures secure positioning. The bearing operates smoothly in temperatures from -86°F to 230°F.

With ABEC1 precision and MC3 radial clearance, it offers reliable performance for small-scale applications. Ideal for precision instruments or small motors where space is limited.

Weighing just 0.73g, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards, it requires regular lubrication for optimal performance.

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

Product Parameters

  • Part Number SFRW168
  • Brand TFL
  • Interchangeable EZO
  • System of Measurement Inch
  • Bore Dia 0.25"
  • Bore Dia Tolerance -0.0003" to 0"
  • Outer Dia 0.375"
  • Outer Dia Tolerance -0.0003" to 0"
  • Width 0.125"
  • Width Tolerance -0.005" to 0"
  • Flange Outer Dia 0.422"
  • Flange Thickness 0.023"
  • External Diameter On Inner Ring 0.33"
  • Inner Ring Width 0.1562"
  • Ball Qty 11
  • Ball Dia 0.0394"
  • Radial Clearance 0.00008" to 0.0005"
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Inner Ring Type Extended
  • 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 64 lbf
  • Static Radial Load 28 lbf
  • Temperature Range -86 to 230 °F
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 43200 rpm
  • Weight 0.73 g
  • Price（$） 3.942

Features

Why Choose SFRW168 Bearing for Precision Tasks?

SFRW168 Bearing features a stainless steel construction, ensuring durability and resistance to corrosion.
Its extended inner ring design provides better alignment and ease of installation in compact spaces.

With a dynamic radial load capacity of 64 lbf, SFRW168 Bearing handles precise radial loads efficiently.
The open seal type allows for easy lubrication, maintaining smooth operation over time.

SFRW168 Bearing operates at speeds up to 43,200 rpm, making it suitable for high-speed applications.
Its miniature size (0.25″×0.422″×0.125″) is ideal for applications where space is limited.

Application

Where Is SFRW168 Bearing Used?
SFRW168 Bearing is commonly used in small-scale automation, such as miniature conveyor belts or precision robotic arms, where its compact size and extended inner ring provide excellent alignment. The stainless steel construction ensures durability in humid or corrosive environments.

In consumer electronics, SFRW168 Bearing fits well in devices like cooling fans or small motors, offering smooth rotation with minimal noise. Its lightweight design makes it ideal for portable gadgets where space and weight are critical factors.

For medical instruments, SFRW168 Bearing’s high-speed capability and precise tolerance make it suitable for delicate tools like dental drills or lab equipment. The open seal design allows for easy lubrication, maintaining performance over time.

Q&A

SEND INQUIRY