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Stainless Steel Deep Groove Ball Bearings W 619/9-2Z

Stainless Steel Deep Groove Ball Bearings W 619/9-2Z

The W 619/9-2Z is a compact stainless steel deep groove ball bearing, measuring 9mm by 20mm by 6mm. It handles radial loads up to 438 lbf and spins smoothly at speeds up to 40,000 RPM.

Its shielded design keeps out dust and dirt, while the all-stainless construction resists corrosion. Pre-lubricated with grease, it’s ready to use straight away.

This model is interchangeable with SKF bearings, making replacements hassle-free. Ideal for small machinery, medical devices, or food processing equipment where hygiene matters.

Weighing just 7.6 grams, it’s lightweight yet durable. Compliant with RoHS and REACH standards, it works in temperatures from -30°C to 120°C.

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Product Parameters

  • Part Number W 619/9-2Z
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 9 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 20 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 6 mm
  • Width Tolerance -0.12mm to 0
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Shielded
  • Tolerance Class P0
  • Radial Clearance Trade No CN
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 438 lbf
  • Static Radial Load 209 lbf
  • Temperature Range -30° to 120 °C
  • Lubrication Grease
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 40000 rpm
  • Weight 0.0076 kg
  • Price（$） 17.26
Stainless Steel Deep Groove Ball Bearings W 619/9-2Z dimension drawing
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Features

How Does W 619/9-2Z Bearing Reduce Friction?

W 619/9-2Z Bearing features stainless steel rings and balls, ensuring smooth operation with minimal friction.
Its shielded design helps retain lubrication, further reducing wear and maintenance needs.
The single-row construction provides reliable radial load support, with a dynamic load capacity of 438 lbf.
With a maximum speed of 40,000 rpm, it is suitable for high-speed applications.

Application

Industrial Uses of W 619/9-2Z Bearing
W 619/9-2Z Bearing is commonly used in small industrial motors and pumps, where its stainless steel construction resists corrosion in humid environments. The shielded design helps keep contaminants out while maintaining smooth rotation.

What Makes W 619/9-2Z Bearing a Preferred Choice?
In automotive applications like electric window mechanisms, W 619/9-2Z Bearing offers reliable performance with minimal maintenance. Its compact size and metric dimensions make it easy to integrate into various vehicle systems.

Perfect Fit for Automation: W 619/9-2Z Bearing
W 619/9-2Z Bearing works well in robotic arms and small conveyor systems, where precision and durability are key. The grease lubrication ensures long service life even in continuous operation.

Medical vs Industrial: Where W 619/9-2Z Bearing Excels
For medical devices like dental tools, W 619/9-2Z Bearing provides quiet and smooth operation. In industrial settings, it handles radial loads efficiently in equipment like packaging machines.

Designed for Versatility: W 619/9-2Z Bearing
W 619/9-2Z Bearing is a great fit for household appliances like food processors, thanks to its corrosion-resistant materials. The shielded seals also help protect against dust and moisture in everyday use.

Q&A

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