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Stainless Steel Deep Groove Ball Bearings W 604

Stainless Steel Deep Groove Ball Bearings W 604

The W 604 is a compact stainless steel deep groove ball bearing, measuring just 4mm by 12mm by 4mm. Its single-row design handles radial loads up to 121 lbf and spins at speeds up to 80,000 RPM.

Made entirely from stainless steel, it resists corrosion and offers long-lasting performance. The open design allows for easy lubrication and maintenance.

This bearing is ideal for small, high-speed applications like dental tools or precision instruments. It operates smoothly in temperatures from -30°C to 120°C.

Weighing only 0.002kg, it’s lightweight yet durable. Compliant with RoHS and REACH standards, it’s a reliable choice for various industries.

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Product Parameters

  • Part Number W 604
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 4 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 12 mm
  • Outer Dia Tolerance -0.008mm 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 121 lbf
  • Static Radial Load 40 lbf
  • Temperature Range -30° to 120 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 80000 rpm
  • Weight 0.002 kg
Stainless Steel Deep Groove Ball Bearings W 604 dimension drawing
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Features

How Does W 604 Bearing Reduce Friction?

W 604 Bearing features a stainless steel construction, ensuring smooth operation with minimal friction.
Its single-row deep groove design enhances radial load capacity while maintaining efficiency.

The open seal type allows for easy lubrication, further reducing wear during high-speed rotation.
With a maximum speed of 80,000 rpm, it delivers reliable performance in various applications.

W 604 Bearing’s compact size (4 mm×12 mm×4 mm) makes it ideal for space-constrained installations.
The stainless steel cage and balls provide consistent performance across a wide temperature range.

Application

Industrial Uses of W 604 Bearing
W 604 Bearing is commonly used in small industrial equipment like electric motors and pumps, where its compact size and stainless steel construction offer reliable performance. The open design allows for easy lubrication, making it suitable for environments with frequent maintenance needs.

Where Is W 604 Bearing Used?
In automotive applications, W 604 Bearing fits well in components like window regulators and small gearboxes, thanks to its radial load capacity. Its metric dimensions ensure compatibility with various vehicle models, particularly in compact systems.

Perfect Fit for Automation: W 604 Bearing
For automation and robotics, W 604 Bearing provides smooth operation in devices like small robotic arms and 3D printers. The stainless steel materials resist corrosion, ensuring longevity in high-precision tasks.

Medical vs Industrial: Where W 604 Bearing Excels
In medical devices, W 604 Bearing is ideal for delicate instruments like dental tools, where hygiene and precision are key. Its industrial strength also makes it a go-to for small conveyor systems in cleanroom environments.

How Does W 604 Bearing Support High-Speed Operations?
W 604 Bearing handles high-speed rotations effortlessly, making it a favourite in consumer electronics like cooling fans and hard drives. The low friction design ensures quiet and efficient performance over long periods.

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