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Stainless Steel Deep Groove Ball Bearings W 619/8-2Z

Stainless Steel Deep Groove Ball Bearings W 619/8-2Z

The W 619/8-2Z is a compact stainless steel deep groove ball bearing, measuring 8mm by 19mm by 6mm. It handles radial loads up to 281 lbf and spins smoothly at speeds up to 43,000 RPM.

Its shielded design keeps dirt out while retaining grease, making it low-maintenance. The all-stainless construction ensures corrosion resistance and durability.

This bearing operates well in temperatures from -30°C to 120°C and comes pre-lubricated with grease. It’s interchangeable with SKF models for easy replacement.

Ideal for small machinery, medical devices, or food processing equipment where hygiene and reliability matter. Weighing just 6.8 grams, it’s lightweight yet sturdy.

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Product Parameters

  • Part Number W 619/8-2Z
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 8 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 19 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 281 lbf
  • Static Radial Load 102 lbf
  • Temperature Range -30° to 120 °C
  • Lubrication Grease
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 43000 rpm
  • Weight 0.0068 kg
  • Price（$） 15.63
Stainless Steel Deep Groove Ball Bearings W 619/8-2Z dimension drawing
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Features

How Does W 619/8-2Z Bearing Reduce Friction?

W 619/8-2Z 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 radial load capacity of 281 lbf.
With a maximum speed of 43,000 rpm, it delivers efficient performance in various applications.

Application

Common Applications of W 619/8-2Z Bearing
W 619/8-2Z Bearing is widely used in small electric motors, such as those found in household appliances and power tools, thanks to its compact size and shielded design. The stainless steel construction ensures it performs well in damp or corrosive environments.

Where Is W 619/8-2Z Bearing Used?
You’ll often spot W 619/8-2Z Bearing in office equipment like printers and scanners, where its low noise and smooth operation are key. Its metric dimensions make it a handy fit for many European-designed devices.

Built for Versatility: W 619/8-2Z Bearing
W 619/8-2Z Bearing works well in medical devices like dental tools, where hygiene and precision matter. The grease lubrication helps maintain performance without frequent maintenance.

Light-Duty vs Heavy-Duty: Best Uses for W 619/8-2Z Bearing
In light-duty applications like cooling fans, W 619/8-2Z Bearing offers reliable performance with minimal wear. For heavier tasks, it’s better suited to low-load industrial equipment where its speed rating shines.

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