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Inch Size Miniature Flanged Ball Bearings SFR168zz
Inch Size Miniature Flanged Ball Bearings SFR168zz

Inch Size Miniature Flanged Ball Bearings SFR168zz

The SFR168zz is a compact, stainless steel ball bearing with a 0.25″ bore and 0.375″ outer diameter, featuring a handy flange for easy mounting. Its shielded design keeps dirt out while allowing smooth rotation at speeds up to 43,200 RPM.

Made entirely from stainless steel, it resists corrosion and handles radial loads up to 64 lbf. The ABEC1 tolerance ensures reliable performance in light-duty applications.

With a flange outer diameter of 0.422″, this bearing stays securely in place during operation. It works in temperatures from -86°F to 230°F, making it versatile for various environments.

Ideal for small machinery or precision instruments where space is limited. Compliant with RoHS and REACH standards, it weighs just 0.73g for easy handling. Regular lubrication is recommended for optimal performance.

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Product Parameters

  • Part Number SFR168zz
  • Brand TFL
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Inner Ring Type Standard
  • Seal Type Shielded
  • 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 0.036"
  • Ball Dia 0.03941"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 64 lbf
  • Static Radial Load 28 lbf
  • Max Speed 43200 rpm
  • Temperature Range -86 to 230 °F
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.73 g
  • Shield Material 300 Series Stainless Steel
  • Price($) 1.3122

Features

How Does SFR168zz Bearing Reduce Friction?

SFR168zz Bearing features stainless steel rings and balls, ensuring smooth operation with minimal friction.
Its shielded design helps keep contaminants out, maintaining consistent performance over time.
With a dynamic radial load capacity of 64 lbf, it handles light to moderate loads efficiently.
The ABEC1 tolerance class ensures reliable precision for various applications.

Why Choose SFR168zz Bearing for Precision Tasks?

SFR168zz Bearing is crafted with stainless steel components, offering excellent corrosion resistance.
Its miniature size and flanged design make it ideal for compact, precision-driven applications.
The bearing operates smoothly at speeds up to 43,200 rpm, balancing speed and durability.
Shielded construction protects against dust, enhancing its lifespan in demanding environments.

Designed for Durability: SFR168zz Bearing

SFR168zz Bearing’s all-stainless steel construction ensures long-lasting performance in harsh conditions.
The flanged outer ring provides secure mounting, reducing misalignment risks.
With a temperature range of -86 to 230 °F, it performs reliably in extreme environments.
Its lightweight design at just 0.73 g makes it suitable for applications where weight matters.

Application

Common Applications of SFR168zz Bearing
SFR168zz Bearing is widely used in small electric motors, such as those found in cooling fans or miniature pumps, thanks to its compact size and shielded design. The stainless steel construction ensures it performs well in humid or corrosive environments.

In automation systems, SFR168zz Bearing provides smooth rotation for components like robotic arms or conveyor guides, where precision and reliability are key. Its flange offers added stability, preventing misalignment during operation.

For consumer electronics, SFR168zz Bearing is a go-to choice for devices like printers or handheld tools, where low noise and long service life matter. The ABEC1 tolerance class strikes a balance between performance and affordability.

Medical devices like dental handpieces often rely on SFR168zz Bearing for its consistent performance and resistance to frequent sterilisation. The lightweight design (just 0.73g) minimises inertia in high-speed applications.

Q&A

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