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Single Row Deep Groove Ball Bearings 628/9-2RS1

Single Row Deep Groove Ball Bearings 628/9-2RS1

The 628/9-2RS1 is a compact single-row deep groove ball bearing, measuring 9mm by 17mm by 5mm, crafted from durable chrome steel. It handles radial loads up to 196 lbf and spins smoothly at speeds up to 24,000 RPM.

Its sealed design keeps grease in and dirt out, making it low-maintenance, while the stainless steel cage ensures reliable performance. The bearing operates well in temperatures from -30°C to 120°C.

This model is interchangeable with SKF bearings, offering a cost-effective replacement option. Ideal for small motors, fans, or appliances where space is limited but performance is key.

Weighing just 0.0042kg, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 628/9-2RS1
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Sealed
  • Tolerance Class P6
  • Radial Clearance Trade No CN
  • Bore Dia 9 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 17 mm
  • Outer Dia Tolerance -0.007mm to 0
  • Width 5 mm
  • Width Tolerance -0.12mm to 0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Lubrication Grease
  • REACH Compliant
  • Temperature Range -30° to 120 °C
  • Dynamic Radial Load 196 lbf
  • Static Radial Load 76 lbf
  • Max Speed 24000 rpm
  • Weight 0.0042 kg
  • price（$） 10.809
Single Row Deep Groove Ball Bearings 628/9-2RS1 dimension drawing
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Features

Why Choose 628/9-2RS1 Bearing for Precision Tasks?

628/9-2RS1 Bearing features a sealed design, keeping contaminants out and ensuring smooth operation.
Its chrome steel construction provides durability, while the stainless steel cage maintains ball alignment.

With a dynamic radial load capacity of 196 lbf, it handles demanding radial loads efficiently.
The bearing operates at speeds up to 24,000 rpm, making it suitable for high-speed applications.

628/9-2RS1 Bearing works in temperatures from -30° to 120°C, adapting to various environments.
Its compact size (9 mm×17 mm×5 mm) makes it ideal for space-constrained applications.

Application

Common Applications of 628/9-2RS1 Bearing
In industrial settings, 628/9-2RS1 Bearing is commonly used in small electric motors and pumps due to its compact size and sealed design, which helps keep contaminants out. The chrome steel construction ensures durability even in demanding environments.

Where Is 628/9-2RS1 Bearing Used?
You’ll often find 628/9-2RS1 Bearing in automotive applications like alternators and small gearboxes, where its radial load capacity and grease lubrication provide reliable performance. Its metric sizing makes it a versatile choice for various vehicle models.

Ideal for Precision: 628/9-2RS1 Bearing
For medical devices such as dental handpieces, 628/9-2RS1 Bearing offers smooth operation and low noise, thanks to its P6 tolerance class. The stainless steel cage adds extra resistance to wear in high-speed scenarios.

Automotive vs Industrial: Applications of 628/9-2RS1 Bearing
In automotive systems, 628/9-2RS1 Bearing handles radial loads in components like fans and small transmissions. Meanwhile, in industrial equipment, it’s favoured for its sealed design, which protects against dust and moisture.

Perfect Fit for Automation: 628/9-2RS1 Bearing
628/9-2RS1 Bearing works well in robotic arms and small automation systems, where its compact dimensions and high-speed capability are key. The grease lubrication ensures smooth movement over long periods.

Q&A

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