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Stainless Steel Deep Groove Ball Bearings W 61702

Stainless Steel Deep Groove Ball Bearings W 61702

The W 61702 is a compact stainless steel deep groove ball bearing, measuring 15mm by 21mm by 4mm. It handles radial loads up to 118 lbf and can spin at speeds up to 40,000 RPM.

Made entirely from stainless steel, it resists corrosion and works well in temperatures from -30°C to 120°C. Its open design allows for easy lubrication when needed.

This single-row bearing is interchangeable with SKF models, making it a practical choice for replacements. Ideal for small machinery or instruments where space is limited.

Weighing just 0.0031kg, it’s lightweight yet durable. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number W 61702
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 15 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 21 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 4 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 118 lbf
  • Static Radial Load 65 lbf
  • Temperature Range -30° to 120 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 40000 rpm
  • Weight 0.0031 kg
Stainless Steel Deep Groove Ball Bearings W 61702 dimension drawing
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Features

How Does W 61702 Bearing Reduce Friction?

W 61702 Bearing features stainless steel rings and balls, ensuring smooth operation with minimal friction.
Its dynamic radial load capacity of 118 lbf makes it suitable for various radial load applications.
The open design allows for easy lubrication, further reducing friction and wear.
With a maximum speed of 40,000 rpm, it delivers efficient performance in high-speed scenarios.

Application

Industrial Uses of W 61702 Bearing
W 61702 Bearing is commonly used in small industrial equipment like compact motors and precision instruments due to its stainless steel construction. Its slim 4mm width makes it ideal for space-constrained applications.

What Makes W 61702 Bearing a Preferred Choice?
In consumer electronics, W 61702 Bearing ensures smooth operation in devices like cooling fans and small printers. The open design allows for easy cleaning, extending the bearing’s lifespan in dusty environments.

Built for Versatility: W 61702 Bearing
This bearing works well in medical devices such as dental tools, where corrosion resistance is essential. Its lightweight design also minimises vibration in high-speed applications.

Automotive vs Aerospace: Applications of W 61702 Bearing
While W 61702 Bearing fits small automotive components like sensors, its aerospace use is limited due to load capacity. However, it excels in low-weight, high-speed scenarios.

Perfect Fit for Automation: W 61702 Bearing
W 61702 Bearing is often found in robotic arms and 3D printers, where precision and reliability are key. The stainless steel materials ensure consistent performance over time.

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