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Flanged Deep Groove Ball Bearings W 617/7 R

Flanged Deep Groove Ball Bearings W 617/7 R

The W 617/7 R is a compact flanged deep groove ball bearing, measuring 7mm in bore and 12.2mm in outer diameter, with a slim width of just 2.5mm. Made entirely from stainless steel, it offers good corrosion resistance and durability.

This bearing handles radial loads up to 58 lbf and can spin at impressive speeds up to 70,000 RPM. Its open design allows for easy lubrication when needed.

The integrated flange helps keep the bearing securely positioned during operation. With a temperature range of -30°C to 120°C, it’s suitable for various environments.

Ideal for small machinery or precision instruments where space is limited. Compliant with RoHS and REACH standards, it weighs a mere 0.7 grams.

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Product Parameters

  • Part Number W 617/7 R
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Open
  • Tolerance Class P0
  • Radial Clearance Trade No CN
  • Bore Dia 7 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 11 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 2.5 mm
  • Width Tolerance -0.12mm to 0
  • Flange Outer Dia 12.2 mm
  • Flange Thickness 0.6 mm
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 58 lbf
  • Static Radial Load 23 lbf
  • Max Speed 70000 rpm
  • Temperature Range -30° to 120 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.0007 kg
  • Price（$） 2
Flanged Deep Groove Ball Bearings W 617/7 R dimension drawing
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Features

How Is W 617/7 R Bearing Engineered for Reliability?

W 617/7 R Bearing features a stainless steel construction, ensuring durability and resistance to corrosion.
Its compact size of 7 mm×12.2 mm×2.5 mm makes it ideal for applications with limited space.
The open design allows for easy lubrication, enhancing performance and longevity.
With a maximum speed of 70,000 rpm, it delivers reliable operation in high-speed scenarios.

Application

Industrial Uses of W 617/7 R Bearing
W 617/7 R Bearing is commonly used in small industrial equipment like precision instruments and miniature motors, where its compact size and stainless steel construction offer reliable performance. The open design ensures easy lubrication access, extending service life in dusty environments.

Where Is W 617/7 R Bearing Used?
You’ll often spot W 617/7 R Bearing in automotive applications such as electric window mechanisms or small gearboxes, thanks to its radial load capacity and corrosion resistance. Its metric sizing makes it a versatile fit for various European and Asian vehicle components.

Perfect Fit for Automation: W 617/7 R Bearing
In robotics and automation, W 617/7 R Bearing works well in compact joints and linear guides due to its low-profile flange and high-speed capability. The stainless steel materials also prevent rust in humid or washdown environments.

Medical vs Industrial: Where W 617/7 R Bearing Excels
W 617/7 R Bearing is handy in medical devices like dental tools or lab equipment, where hygiene and precision matter. For industrial uses, it’s equally suited to conveyor guides or packaging machines needing small, durable bearings.

Consumer Electronics and W 617/7 R Bearing
Fans and small appliances often rely on W 617/7 R Bearing for quiet, smooth operation. Its lightweight design and stainless steel build ensure longevity in everyday devices like hair dryers or printers.

Q&A

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