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Miniature Flanged Ball Bearings With Extended Inner Ring SFRW155zz
Miniature Flanged Ball Bearings With Extended Inner Ring SFRW155zz

Miniature Flanged Ball Bearings With Extended Inner Ring SFRW155zz

The SFRW155zz is a compact flanged ball bearing with a 0.15625″ bore and 0.3125″ outer diameter, crafted entirely from stainless steel for durability. It supports radial loads up to 62 lbf and spins smoothly at speeds up to 47,700 RPM.

Its extended inner ring and shielded design help keep dust out while making installation easier. The flange adds stability, preventing slippage in tight spaces.

This bearing is ideal for small devices like dental tools or precision instruments where space is limited. It operates in temperatures from -86°F to 230°F and requires lubrication for optimal performance.

Weighing just 0.72g, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards, it’s a reliable choice for various applications.

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Product Parameters

  • Part Number SFRW155zz
  • Brand TFL
  • Interchangeable EZO
  • System of Measurement Inch
  • Bore Dia 0.15625"
  • Bore Dia Tolerance -0.0003" to 0"
  • Outer Dia 0.3125"
  • Outer Dia Tolerance -0.0003" to 0"
  • Width 0.125"
  • Width Tolerance -0.005" to 0"
  • Flange Outer Dia 0.359"
  • Flange Thickness 0.036"
  • External Diameter On Inner Ring 0.221"
  • Inner Ring Width 0.1562"
  • Ball Qty 10
  • 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 Shielded
  • Tolerance Class ABEC1
  • Radial Clearance Trade No MC3
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Shield Material 300 Series Stainless Steel
  • Dynamic Radial Load 62 lbf
  • Static Radial Load 24 lbf
  • Temperature Range -86 to 230 °F
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 47700 rpm
  • Weight 0.72 g
  • Price($) 3.942

Features

Why Choose SFRW155zz Bearing for Precision Tasks?

SFRW155zz Bearing features a stainless steel construction, ensuring corrosion resistance and durability.
Its extended inner ring design provides better alignment and ease of installation in compact spaces.

With a dynamic radial load capacity of 62 lbf, SFRW155zz Bearing handles precise radial loads efficiently.
The shielded design helps keep contaminants out while maintaining smooth operation.

SFRW155zz Bearing operates at speeds up to 47,700 rpm, making it suitable for high-speed applications.
Its ABEC1 tolerance ensures reliable performance in precision instruments and small machinery.

Application

Common Applications of SFRW155zz Bearing
SFRW155zz Bearing is widely used in small electric motors, particularly in devices like cooling fans and miniature pumps where space is limited. Its shielded design helps keep out dust while maintaining smooth rotation.

In robotics, SFRW155zz Bearing provides reliable support for lightweight arms and joints, thanks to its stainless steel construction. The extended inner ring also makes installation easier in compact assemblies.

For medical devices, SFRW155zz Bearing’s precision and corrosion resistance make it suitable for handheld surgical tools. The ABEC1 tolerance ensures consistent performance in delicate procedures.

Where Is SFRW155zz Bearing Used?
You’ll often find SFRW155zz Bearing in office equipment like printers and scanners, where its small size and durability are ideal. The flanged design adds stability in high-speed applications.

In consumer electronics, SFRW155zz Bearing works well in devices like drones and camera gimbals. Its lightweight construction and smooth operation help improve overall performance.

Designed for Versatility: SFRW155zz Bearing
SFRW155zz Bearing fits perfectly in hobbyist projects, such as model trains or RC cars, due to its inch sizing. The stainless steel materials also resist rust in various environments.

For automation systems, SFRW155zz Bearing handles light loads in conveyor belts and sorting mechanisms. Its shielded seals reduce maintenance needs in dusty settings.

Q&A

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