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Stainless Steel Deep Groove Ball Bearings D/W R166

Stainless Steel Deep Groove Ball Bearings D/W R166

The D/W R166 is a compact stainless steel deep groove ball bearing, measuring just 0.18748″ in bore diameter and 0.375″ in outer diameter. Its single-row design and open seal make it simple to maintain.

With a dynamic radial load capacity of 91 lbf, it handles moderate loads smoothly and spins up to 80,000 RPM. The all-stainless construction ensures corrosion resistance and durability.

This bearing operates in temperatures from -30°C to 120°C, making it versatile for various environments. It’s interchangeable with SKF models, offering easy replacement options.

Weighing only 0.0007kg, it’s ideal for small machinery or precision instruments where space and weight matter. Compliant with RoHS and REACH standards for safe use.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number D/W R166
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 0.18748"
  • Bore Dia Tolerance -0.00019" to 0.00019"
  • Outer Dia 0.375"
  • Outer Dia Tolerance -0.0007" to -0.00031"
  • Width 0.125"
  • Width Tolerance -0.005" to 0"
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Open
  • Tolerance Class P0
  • Radial Clearance Trade No CN
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 91 lbf
  • Static Radial Load 31 lbf
  • Temperature Range -30° to 120 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 80000 rpm
  • Weight 0.0007 kg
Stainless Steel Deep Groove Ball Bearings D/W R166 dimension drawing
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Features

Why Choose D/W R166 Bearing for Precision Tasks?

D/W R166 Bearing is crafted entirely from stainless steel, offering excellent corrosion resistance and durability.
Its compact size of 0.18748″×0.375″×0.125″ makes it ideal for precision applications where space is limited.
The single-row deep groove design ensures smooth radial load handling, with a dynamic load capacity of 91 lbf.
With a maximum speed of 80,000 rpm, it delivers reliable performance in high-speed operations.

Application

Industrial Uses of D/W R166 Bearing
D/W R166 Bearing is commonly used in small industrial equipment like precision instruments and miniature motors, where its stainless steel construction offers good corrosion resistance. The open design allows for easy lubrication, making it suitable for environments where maintenance access is limited.

What Makes D/W R166 Bearing a Preferred Choice?
In consumer electronics, D/W R166 Bearing works well in devices like small fans and printers due to its compact size and smooth operation. Its inch measurements make it a handy option for manufacturers using imperial standards.

Built for Heavy-Duty Use: D/W R166 Bearing
For automation systems, D/W R166 Bearing fits nicely in robotic arms and small conveyor mechanisms, handling radial loads reliably. The stainless steel cage ensures durability even in high-speed applications.

Medical vs Industrial: Where D/W R166 Bearing Excels
In medical devices, D/W R166 Bearing is often found in lab equipment where hygiene and precision matter. Its resistance to wear makes it a practical choice for both medical and light industrial uses.

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