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Stainless Steel Deep Groove Ball Bearings W 634
Stainless Steel Deep Groove Ball Bearings W 634

Stainless Steel Deep Groove Ball Bearings W 634

The W 634 is a compact stainless steel deep groove ball bearing, measuring 4mm by 16mm by 5mm. It handles radial loads up to 171 lbf and can spin at speeds up to 63,000 RPM.

Made entirely from stainless steel, it resists corrosion and works in temperatures from -30°C to 120°C. Its open design allows for easy lubrication and maintenance.

This single-row bearing is interchangeable with SKF models, making it a practical choice for replacements. Ideal for small machinery or instruments where space is limited.

Weighing just 0.0048kg, it’s lightweight yet durable. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number W 634
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 4 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 16 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 5 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 171 lbf
  • Static Radial Load 60 lbf
  • Temperature Range -30° to 120 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 63000 rpm
  • Weight 0.0048 kg

Features

Why Choose W 634 Bearing for Precision Tasks?

W 634 Bearing is crafted from stainless steel, offering excellent resistance to corrosion and wear.
Its compact size of 4 mm×16 mm×5 mm makes it ideal for applications where space is limited.

The single-row design ensures smooth radial load handling, with a dynamic radial load capacity of 171 lbf.
With a maximum speed of 63,000 rpm, it delivers reliable performance in high-speed operations.

W 634 Bearing operates efficiently in temperatures ranging from -30° to 120 °C.
Its open design allows for easy lubrication, ensuring long-lasting performance with minimal maintenance.

Application

Industrial Uses of W 634 Bearing
W 634 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 where maintenance access is limited.

What Makes W 634 Bearing a Preferred Choice?
In automotive applications, W 634 Bearing fits well in components like window regulators and small gearboxes, thanks to its radial load capacity. Its metric dimensions ensure compatibility with a variety of vehicle models, both European and Asian.

Perfect Fit for Automation: W 634 Bearing
For automation systems, W 634 Bearing works smoothly in robotic arms and conveyor belts, where precision and durability are key. The stainless steel material resists corrosion, making it ideal for cleanroom or food-processing environments.

Medical vs Industrial: Where W 634 Bearing Excels
In medical devices like dental tools or lab equipment, W 634 Bearing provides quiet and consistent operation. Its small size and stainless steel build also make it a good fit for industrial settings requiring hygiene and reliability.

Where to Use W 634 Bearing
In consumer electronics, W 634 Bearing can be found in devices like cooling fans or small printers, where its low noise and smooth rotation enhance user experience. The lightweight design doesn’t compromise on durability, even with frequent use.

Q&A

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