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Stainless Steel Deep Groove Ball Bearings W 617/7
Stainless Steel Deep Groove Ball Bearings W 617/7

Stainless Steel Deep Groove Ball Bearings W 617/7

The W 617/7 is a compact stainless steel deep groove ball bearing, measuring just 7mm by 11mm by 2.5mm. Its open design and single-row construction make it simple to install and maintain.

It handles radial loads up to 58 lbf and can spin at speeds up to 70,000 RPM, thanks to its durable stainless steel construction. The bearing performs well in temperatures ranging from -30°C to 120°C.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for small machinery or instruments where space is limited and corrosion resistance is needed.

Weighing only 0.0006kg, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards for safe use in various applications.

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Product Parameters

  • Part Number W 617/7
  • Brand TFL
  • Interchangeable SKF
  • 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
  • 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
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 58 lbf
  • Static Radial Load 23 lbf
  • Temperature Range -30° to 120 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 70000 rpm
  • Weight 0.0006 kg

Features

Why Choose W 617/7 Bearing for Precision Tasks?

W 617/7 Bearing is crafted from stainless steel, offering excellent resistance to corrosion and wear.

Its compact size of 7 mm×11 mm×2.5 mm makes it ideal for applications where space is limited.

With a dynamic radial load capacity of 58 lbf, it handles light to moderate loads efficiently.

The bearing’s open design allows for easy lubrication and maintenance, ensuring smooth operation.

Application

Key Fields for W 617/7 Bearing
W 617/7 Bearing is commonly used in small electric motors, where its compact size and stainless steel construction ensure reliable performance. The open design allows for easy lubrication, making it suitable for high-speed applications.

In consumer electronics like cooling fans, W 617/7 Bearing provides smooth rotation with minimal noise. Its corrosion-resistant materials make it ideal for devices exposed to moisture or varying temperatures.

For medical instruments such as dental tools, W 617/7 Bearing offers precision and durability. The stainless steel components ensure hygiene and long-term use in sterile environments.

Automation systems benefit from W 617/7 Bearing in compact robotic arms, where its lightweight design supports precise movements. The high-speed capability ensures efficiency in repetitive tasks.

Q&A

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