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Stainless Steel Deep Groove Ball Bearings W 633

Stainless Steel Deep Groove Ball Bearings W 633

The W 633 is a compact stainless steel deep groove ball bearing, measuring just 3mm in bore and 13mm in outer diameter. Its single-row design and open seal make it simple to maintain while handling radial loads up to 167 lbf.

This bearing spins smoothly at high speeds, reaching up to 70,000 RPM, and operates in temperatures from -30°C to 120°C. The all-stainless construction ensures corrosion resistance and durability.

Its lightweight design, at only 0.0029kg, makes it ideal for small applications like dental tools or precision instruments. Compatible with SKF bearings, it’s a practical choice for replacements.

Compliant with RoHS and REACH standards, it’s safe for various industries. The open design allows easy lubrication if needed.

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Product Parameters

  • Part Number W 633
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 3 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 13 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 167 lbf
  • Static Radial Load 56 lbf
  • Temperature Range -30° to 120 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 70000 rpm
  • Weight 0.0029 kg
Stainless Steel Deep Groove Ball Bearings W 633 dimension drawing
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Features

How Does W 633 Bearing Reduce Friction?

W 633 Bearing is crafted with stainless steel rings and balls, ensuring smooth operation and reduced friction.

Its dynamic radial load capacity of 167 lbf makes it suitable for various radial load applications.

The single-row design and open seal type enhance its efficiency and ease of maintenance.

With a maximum speed of 70,000 rpm, it delivers reliable performance in high-speed conditions.

Application

Common Applications of W 633 Bearing
W 633 Bearing is widely used in small industrial equipment, such as miniature motors and precision instruments, where its compact size and stainless steel construction offer reliable performance. The open design allows for easy lubrication, making it suitable for environments requiring frequent maintenance.

In the automotive sector, W 633 Bearing fits well in components like electric window mechanisms and dashboard instruments, thanks to its radial load capacity. Its metric dimensions ensure compatibility with various vehicle models, particularly in compact systems.

For medical devices, W 633 Bearing’s stainless steel build makes it ideal for surgical tools and diagnostic equipment, where hygiene and durability are key. The P0 tolerance class ensures consistent operation in critical applications.

In consumer electronics, W 633 Bearing can be found in devices like small fans and printers, where its low noise and smooth operation enhance user experience. The lightweight design also contributes to energy efficiency in portable gadgets.

Automation systems benefit from W 633 Bearing in robotic arms and 3D printers, where precision and reliability are essential. Its high-speed capability ensures seamless performance in repetitive tasks.

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