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Stainless Steel Deep Groove Ball Bearings W 628/9-2RS1

Stainless Steel Deep Groove Ball Bearings W 628/9-2RS1

The W 628/9-2RS1 is a compact stainless steel deep groove ball bearing, measuring 9mm by 17mm by 5mm. It handles radial loads up to 171 lbf and can spin at speeds up to 24,000 RPM.

Its sealed design keeps grease in and dirt out, making it low-maintenance and durable. The all-stainless construction resists corrosion, ideal for humid or wet environments.

This bearing is interchangeable with SKF models, offering a reliable replacement option. It works well in small machinery, electric motors, or medical devices where space is limited.

Weighing just 4.2 grams, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards, it operates smoothly in temperatures from -30°C to 120°C.

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Product Parameters

  • Part Number W 628/9-2RS1
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 9 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 17 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 Sealed
  • 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 75 lbf
  • Temperature Range -30° to 120 °C
  • Lubrication Grease
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 24000 rpm
  • Weight 0.0042 kg
  • Price（$） 12.52
Stainless Steel Deep Groove Ball Bearings W 628/9-2RS1 dimension drawing
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Features

How Does W 628/9-2RS1 Bearing Reduce Friction?

W 628/9-2RS1 Bearing features stainless steel construction, ensuring smooth operation with minimal friction.
Its sealed design keeps contaminants out, maintaining consistent performance over time.

The single-row deep groove design allows for efficient radial load handling, up to 171 lbf.
With a maximum speed of 24,000 rpm, it offers reliable performance in high-speed applications.

W 628/9-2RS1 Bearing operates in temperatures from -30° to 120°C, suitable for various environments.
Its grease lubrication reduces maintenance needs while ensuring long-lasting performance.

Application

Common Applications of W 628/9-2RS1 Bearing
W 628/9-2RS1 Bearing is widely used in small electric motors, such as those found in household appliances like blenders and fans. Its compact size and sealed design help keep out dust and moisture, ensuring long-lasting performance.

How Does W 628/9-2RS1 Bearing Improve Performance?
In automation systems, W 628/9-2RS1 Bearing reduces friction in robotic arms, allowing for smoother movements. The stainless steel construction also resists corrosion, making it suitable for humid environments.

Ideal for Precision: W 628/9-2RS1 Bearing
Medical devices like dental drills benefit from W 628/9-2RS1 Bearing’s reliable operation and low noise levels. The grease lubrication ensures consistent performance even during prolonged use.

Automotive vs Industrial: Where W 628/9-2RS1 Bearing Excels
While W 628/9-2RS1 Bearing fits well in car window regulators, it’s equally effective in conveyor belt systems. Its metric dimensions make it versatile for various applications across industries.

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