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Stainless Steel Deep Groove Ball Bearings D/W R09

Stainless Steel Deep Groove Ball Bearings D/W R09

The D/W R09 is a compact stainless steel deep groove ball bearing, measuring just 0.04″ in bore and 0.125″ in outer diameter. Its single-row design and open seal make it simple to maintain, while the all-stainless construction ensures good corrosion resistance.

This bearing handles radial loads up to 13 lbf and can spin at speeds up to 150,000 RPM, making it suitable for high-speed applications. It operates smoothly in temperatures from -30°C to 120°C.

With a lightweight design at only 0.00004kg, it’s ideal for precision instruments or small mechanisms where space is limited. The bearing is interchangeable with SKF models, offering easy replacement options.

Compliant with RoHS and REACH standards, it’s a reliable choice for both industrial and delicate equipment. Its tight tolerances ensure consistent performance in demanding conditions.

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Product Parameters

  • Part Number D/W R09
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 0.04"
  • Bore Dia Tolerance -0.00019" to 0.00019"
  • Outer Dia 0.125"
  • Outer Dia Tolerance -0.0007" to -0.00031"
  • Width 0.04689"
  • 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 13 lbf
  • Static Radial Load 3 lbf
  • Temperature Range -30° to 120 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 150000 rpm
  • Weight 0.00004 kg
Stainless Steel Deep Groove Ball Bearings D/W R09 dimension drawing
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Features

How Does D/W R09 Bearing Achieve High-Speed Performance?

D/W R09 Bearing is crafted from stainless steel, ensuring smooth operation even at speeds up to 150,000 rpm.
Its single-row deep groove design provides reliable radial load support, with a dynamic load capacity of 13 lbf.
The precision tolerances of D/W R09 Bearing maintain consistent performance in various applications.
With a temperature range of -30° to 120°C, it adapts well to different operating conditions.

Application

Common Applications of D/W R09 Bearing
D/W R09 Bearing is widely used in small precision instruments, such as watch movements and miniature motors, where its compact size and stainless steel construction are ideal. The open design ensures minimal friction, making it suitable for high-speed applications.

In medical devices, D/W R09 Bearing provides smooth operation in tools like dental drills and surgical instruments. Its corrosion-resistant materials ensure longevity even in sterilised environments.

For consumer electronics, D/W R09 Bearing is often found in devices like small fans and printers, where reliability and quiet performance are key. The inch sizing makes it compatible with various international standards.

Automotive applications include small actuators and sensors, where D/W R09 Bearing’s durability and precision are essential. Its ability to handle radial loads makes it versatile for multiple vehicle components.

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