+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Stainless Steel Deep Groove Ball Bearings W 619/9

Stainless Steel Deep Groove Ball Bearings W 619/9

The W 619/9 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 50,000 RPM.

Its open design allows for easy lubrication, while the all-stainless steel construction ensures corrosion resistance. The bearing operates well in temperatures from -30°C to 120°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for applications like small motors or precision instruments where reliability is key.

Weighing just 0.007kg, it’s lightweight yet durable. Compliant with RoHS and REACH standards for safe use.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number W 619/9
  • 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 Open
  • 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
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 50000 rpm
  • Weight 0.007 kg
Stainless Steel Deep Groove Ball Bearings W 619/9 dimension drawing
Download DWG Download PDF

Features

How Does W 619/9 Bearing Reduce Friction?

W 619/9 Bearing is made entirely of stainless steel, ensuring smooth operation with minimal friction.
Its single-row deep groove design enhances radial load distribution, improving efficiency.
The open seal type allows for easy lubrication, further reducing wear during high-speed rotation.
With a maximum speed of 50,000 rpm, it delivers reliable performance in various applications.

Built for Reliability: W 619/9 Bearing

W 619/9 Bearing’s stainless steel construction resists corrosion, making it suitable for harsh environments.
Its dynamic radial load capacity of 438 lbf ensures durability under pressure.
The precise P0 tolerance class guarantees consistent performance in precision tasks.
This bearing is ideal for applications requiring long-lasting, low-maintenance solutions.

Why Choose W 619/9 Bearing for Precision Tasks?

W 619/9 Bearing’s tight tolerances and stainless steel materials ensure accurate, smooth operation.
Its compact size (9 mm×20 mm×6 mm) makes it perfect for space-constrained applications.
The open design simplifies maintenance, while the high-speed capability (50,000 rpm) enhances versatility.
It’s a dependable choice for both industrial and precision instruments.

Application

Industrial Uses of W 619/9 Bearing
W 619/9 Bearing is commonly used in small industrial equipment, such as compact pumps and electric motors, where its stainless steel construction offers good corrosion resistance.
The open design allows for easy lubrication, making it suitable for environments where regular maintenance is needed.

What Makes W 619/9 Bearing a Preferred Choice?
In automotive applications, W 619/9 Bearing fits well in components like alternators and small gearboxes, thanks to its radial load capacity and compact size.
The metric dimensions ensure compatibility with a variety of vehicle models, particularly in European and Asian markets.

Perfect Fit for Automation: W 619/9 Bearing
For automation systems, W 619/9 Bearing works smoothly in robotic arms and small conveyor belts, providing reliable performance under continuous operation.
Its high-speed capability makes it ideal for precision tasks in automated production lines.

Medical vs Industrial: Where W 619/9 Bearing Excels
In medical devices, W 619/9 Bearing is often found in dental tools and lab equipment, where hygiene and durability are key.
The stainless steel material ensures it can withstand frequent sterilisation without compromising performance.

Light-Duty vs Heavy-Duty: Best Uses for W 619/9 Bearing
For light-duty applications like household appliances, W 619/9 Bearing is a reliable choice for fans and small power tools.
Its compact size and smooth operation make it ideal for devices where noise reduction is important.

Q&A

SEND INQUIRY