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Flanged Deep Groove Ball Bearings W 619/8 R-2Z

Flanged Deep Groove Ball Bearings W 619/8 R-2Z

The W 619/8 R-2Z is a compact flanged deep groove ball bearing, measuring 8mm by 19mm with a 6mm width. Its stainless steel construction offers good resistance to wear and corrosion.

This bearing handles radial loads up to 281 lbf and can spin at speeds up to 43,000 RPM, making it suitable for high-speed applications. The shielded design helps keep contaminants out while retaining lubrication.

The integrated flange provides secure mounting, preventing slippage during operation. It works in temperatures from -30°C to 120°C and comes pre-lubricated with grease for smooth performance.

Weighing just 8 grams, this lightweight bearing is ideal for small machinery, electric motors, or precision instruments where space is limited. It’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number W 619/8 R-2Z
  • Brand TFL
  • Interchangeable SKF
  • 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
  • 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
  • Flange Outer Dia 22 mm
  • Flange Thickness 1.5 mm
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 281 lbf
  • Static Radial Load 102 lbf
  • Max Speed 43000 rpm
  • Temperature Range -30° to 120 °C
  • Lubrication Grease
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.008 kg
  • Price（$） 2.1
Flanged Deep Groove Ball Bearings W 619/8 R-2Z dimension drawing
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Features

Why Choose W 619/8 R-2Z Bearing for Precision Tasks?

W 619/8 R-2Z Bearing features a stainless steel construction, ensuring resistance to corrosion and wear.
Its shielded design keeps contaminants out, maintaining smooth operation in various environments.

The flanged outer ring provides secure mounting, reducing misalignment risks during installation.
With a maximum speed of 43,000 rpm, it delivers reliable performance in high-speed applications.

W 619/8 R-2Z Bearing’s compact size makes it ideal for precision instruments and small machinery.
Its dynamic radial load capacity of 281 lbf ensures durability under demanding conditions.

Application

Common Applications of W 619/8 R-2Z Bearing
W 619/8 R-2Z Bearing is widely used in small electric motors, such as those found in household appliances and cooling fans. Its compact size and shielded design help keep out dust, ensuring smooth operation over time.

In automation systems, W 619/8 R-2Z Bearing fits neatly into robotic arms and small conveyor mechanisms. The stainless steel construction offers good resistance to corrosion, which is handy in humid environments.

For office equipment like printers and scanners, W 619/8 R-2Z Bearing provides quiet and reliable performance. The flange design helps with easy mounting, saving time during assembly and maintenance.

You’ll also find W 619/8 R-2Z Bearing in medical devices where precision and hygiene matter. The grease lubrication ensures consistent movement without frequent reapplication.

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