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Self Aligning Ball Bearings 2303 E-2RS1TN9

Self Aligning Ball Bearings 2303 E-2RS1TN9

The 2303 E-2RS1TN9 is a self-aligning ball bearing with a 17mm bore and 47mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 2858 lbf and operates smoothly at speeds up to 10,000 RPM.

Its double-row design and sealed construction help maintain alignment and keep dirt out, while the nylon cage reduces friction. The bearing comes pre-lubricated for easy installation and works in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a reliable alternative for replacements. Perfect for machinery with misalignment issues, such as conveyor systems or agricultural equipment.

Weighing just 0.16kg, it’s lightweight yet durable. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 2303 E-2RS1TN9
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 17 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 19 mm
  • Width Tolerance -0.12mm to 0
  • External Diameter On Inner Ring 25.5 mm
  • Internal Diameter On Outer Ring 41.23 mm
  • Chamfer Dimension 1 mm
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Double Row
  • Seal Type Sealed
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Nylon
  • Dynamic Radial Load 2858 lbf
  • Static Radial Load 765 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 10000 rpm
  • Weight 0.16 kg
  • Price（$） 37.18
Self Aligning Ball Bearings 2303 E-2RS1TN9 dimension drawing
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Features

What Makes 2303 E-2RS1TN9 Bearing Suitable for High-Temperature Applications?

2303 E-2RS1TN9 Bearing is crafted from chrome steel, offering excellent resistance to high temperatures up to 110°C.
Its double-row design ensures stable performance under radial loads, making it versatile for various applications.
The sealed construction keeps contaminants out, maintaining smooth operation in challenging environments.
With a maximum speed of 10,000 rpm, it delivers both durability and efficiency.

Application

Common Applications of 2303 E-2RS1TN9 Bearing
2303 E-2RS1TN9 Bearing is widely used in industrial fans and blowers, where its self-aligning feature compensates for minor misalignments. The sealed design keeps contaminants out, ensuring long service life in dusty environments.

In automotive applications, 2303 E-2RS1TN9 Bearing fits well in steering columns and suspension systems, thanks to its double-row construction for radial load support. The nylon cage reduces noise, making it ideal for passenger vehicles.

For small machinery like conveyor rollers, 2303 E-2RS1TN9 Bearing offers reliable performance with its chrome steel rings. Its compact size and metric dimensions make it easy to integrate into various European and Asian equipment designs.

In household appliances such as washing machines, 2303 E-2RS1TN9 Bearing handles unbalanced loads smoothly. The lubricated design ensures quiet operation, perfect for daily use in residential settings.

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