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Stainless Steel Deep Groove Ball Bearings W 61801

Stainless Steel Deep Groove Ball Bearings W 61801

The W 61801 is a compact stainless steel deep groove ball bearing, measuring 12mm by 21mm by 5mm. It handles radial loads up to 339 lbf and can spin at speeds up to 43,000 RPM, making it suitable for high-speed applications.

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

This model is interchangeable with SKF bearings, offering a reliable replacement option. It’s ideal for small machinery, medical devices, or food processing equipment where hygiene and speed are important.

Weighing just 0.0053kg, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards, it’s safe for various industries.

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Product Parameters

  • Part Number W 61801
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 12 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 21 mm
  • Outer Dia Tolerance -0.009mm 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 339 lbf
  • Static Radial Load 202 lbf
  • Temperature Range -30° to 120 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 43000 rpm
  • Weight 0.0053 kg
Stainless Steel Deep Groove Ball Bearings W 61801 dimension drawing
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Features

Why Choose W 61801 Bearing for Precision Tasks?

W 61801 Bearing is crafted from stainless steel, offering excellent resistance to corrosion and wear.
Its compact size of 12 mm×21 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 339 lbf.
With a maximum speed of 43,000 rpm, it delivers reliable performance in high-speed operations.

Application

Common Applications of W 61801 Bearing
W 61801 Bearing is widely used in small electric motors, such as those found in household appliances and cooling fans. Its compact size and stainless steel construction make it resistant to corrosion, ideal for humid environments.

In automation systems, W 61801 Bearing ensures smooth rotation in compact robotic arms and precision-guided mechanisms. The open design allows for easy lubrication, extending its service life in continuous operation.

For medical devices like dental tools or lab equipment, W 61801 Bearing offers reliable performance due to its high-speed capability and low friction. The stainless steel materials also meet hygiene standards in sensitive applications.

Consumer electronics benefit from W 61801 Bearing’s quiet operation, making it suitable for printers and small gadgets. Its lightweight design doesn’t compromise on durability, even with frequent use.

Q&A

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