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Miniature Flanged Ball Bearings With Extended Inner Ring FRW133

Miniature Flanged Ball Bearings With Extended Inner Ring FRW133

The FRW133 is a miniature flanged ball bearing with a 0.09375″ bore and 0.1875″ outer diameter, crafted from durable chrome steel. Its extended inner ring and open design make it easy to install and maintain.

This bearing handles radial loads up to 28 lbf and spins smoothly at speeds up to 80,000 RPM. The stainless steel cage ensures reliable performance, even in temperatures ranging from -86°F to 230°F.

Its small size (0.09375″×0.234″×0.0625″) and lightweight (0.21g) make it ideal for compact applications. The flange provides added stability, keeping the bearing securely in place.

Perfect for precision devices like small motors or medical equipment where space is limited. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number FRW133
  • Brand TFL
  • Interchangeable EZO
  • System of Measurement Inch
  • Bore Dia 0.09375"
  • Bore Dia Tolerance -0.0003" to 0"
  • Outer Dia 0.1875"
  • Outer Dia Tolerance -0.0003" to 0"
  • Width 0.0625"
  • Width Tolerance -0.005" to 0"
  • Flange Outer Dia 0.234"
  • Flange Thickness 0.018"
  • External Diameter On Inner Ring 0.118"
  • Inner Ring Width 0.0937"
  • Ball Qty 10
  • Ball Dia 0.0236"
  • 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 Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 28 lbf
  • Static Radial Load 10 lbf
  • Temperature Range -86 to 230 °F
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 80000 rpm
  • Weight 0.21 g
  • Price（$） 3.735

Features

Why Choose FRW133 Bearing for Precision Tasks?

FRW133 Bearing features a chrome steel construction, ensuring durability and smooth radial load handling.
Its extended inner ring design provides better alignment and ease of installation in compact spaces.

With a dynamic radial load capacity of 28 lbf, FRW133 Bearing is suitable for high-precision applications.
The stainless steel cage maintains ball alignment, reducing friction and enhancing performance.

FRW133 Bearing operates efficiently at speeds up to 80,000 rpm, ideal for miniature machinery.
Its temperature range of -86 to 230°F ensures reliability in varied environmental conditions.

The open seal design allows for easy lubrication, extending the bearing’s service life.
FRW133 Bearing’s ABEC1 tolerance class guarantees consistent performance in precision tasks.

Application

Where Is FRW133 Bearing Used?
FRW133 Bearing is commonly used in small electric motors and precision instruments due to its compact size and reliable radial load handling. The extended inner ring design makes it easier to install in tight spaces.

In automation systems, FRW133 Bearing supports lightweight robotic arms and 3D printers, where smooth rotation is essential. Its ABEC1 tolerance ensures consistent performance in high-speed applications.

For consumer electronics like cooling fans and small appliances, FRW133 Bearing’s chrome steel construction offers durability. The open seal design allows for easy lubrication, extending its service life.

Medical devices such as dental tools and lab equipment benefit from FRW133 Bearing’s precision. The stainless steel cage helps maintain performance in sterilised environments.

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