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Inch Size Miniature Flanged Ball Bearings FR168
Inch Size Miniature Flanged Ball Bearings FR168

Inch Size Miniature Flanged Ball Bearings FR168

The FR168 is a compact flanged ball bearing with a 0.25″ bore and 0.375″ outer diameter, crafted from durable chrome steel. It supports radial loads up to 71 lbf and spins smoothly at speeds up to 48,000 RPM.

Its stainless steel cage and open design make maintenance straightforward, while the flange ensures secure mounting. The bearing operates well in temperatures from -86°F to 230°F.

With 11 precision balls and ABEC1 tolerance, it offers reliable performance for small-scale applications. Ideal for use in miniature motors, medical devices, or precision instruments.

Weighing just 0.66g, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it requires regular lubrication for optimal performance.

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Product Parameters

  • Part Number FR168
  • Brand TFL
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Inner Ring Type Standard
  • Seal Type Open
  • Tolerance Class ABEC1
  • Radial Clearance Trade No MC3
  • Radial Clearance 0.00008" to 0.0005"
  • Ball Qty 11
  • 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"
  • Ball Dia 0.03941"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 71 lbf
  • Static Radial Load 31 lbf
  • Max Speed 48000 rpm
  • Temperature Range -86 to 230 °F
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.66 g
  • Price($) 1.0935

Features

How Does FR168 Bearing Reduce Friction?

FR168 Bearing features chrome steel rings and balls, ensuring smooth operation with minimal friction.
The stainless steel cage maintains proper ball alignment, reducing wear and enhancing efficiency.

With a dynamic radial load capacity of 71 lbf, FR168 Bearing performs reliably in various applications.
Its ABEC1 tolerance class ensures consistent precision, making it suitable for miniature machinery.

FR168 Bearing operates efficiently at speeds up to 48,000 rpm, balancing performance and durability.
The open design allows for easy lubrication, helping maintain optimal performance over time.

Application

Key Fields for FR168 Bearing
FR168 Bearing is commonly used in small-scale automation, such as miniature conveyor belts and precision actuators, where its compact size and radial load capacity are ideal. The flanged design ensures secure mounting in tight spaces.

In consumer electronics, FR168 Bearing fits well in devices like cooling fans and small motors, providing smooth rotation with minimal noise. Its chrome steel construction offers durability for everyday use.

For hobbyist projects, FR168 Bearing works perfectly in model trains and RC cars, thanks to its lightweight and reliable performance. The open seal allows for easy lubrication when needed.

Medical devices like handheld diagnostic tools benefit from FR168 Bearing’s precision and resistance to wear. Its inch sizing makes it compatible with various equipment designs.

Q&A

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