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Self Aligning Ball Bearings 1304 ETN9/C3
Self Aligning Ball Bearings 1304 ETN9/C3

Self Aligning Ball Bearings 1304 ETN9/C3

The 1304 ETN9/C3 is a self-aligning ball bearing with a 20mm bore and 52mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 3218 lbf and operates smoothly at speeds up to 18,000 RPM.

Its double-row design and open construction allow for easy lubrication and alignment adjustments. The nylon cage reduces friction, enhancing durability.

This bearing works well in temperatures from -30°C to 110°C, making it suitable for varied environments. It’s interchangeable with SKF models, offering a reliable replacement option.

Ideal for machinery with misalignment issues, such as conveyor systems or agricultural equipment. Weighing just 0.16kg, it’s lightweight yet robust for industrial use. Compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number 1304 ETN9/C3
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 20 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 52 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 15 mm
  • Width Tolerance -0.12mm to 0
  • External Diameter On Inner Ring 33.3 mm
  • Internal Diameter On Outer Ring 44.6 mm
  • Chamfer Dimension 1 mm
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Type Cylindrical
  • For Load Direction Radial
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Nylon
  • Dynamic Radial Load 3218 lbf
  • Static Radial Load 900 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance C3
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 18000 rpm
  • Weight 0.16 kg
  • Price($) 24.03

Features

Performance Features of 1304 ETN9/C3 Bearing

1304 ETN9/C3 Bearing is built with chrome steel rings and balls, offering strong radial load capacity.
Its dynamic radial load reaches 3218 lbf, making it suitable for various industrial applications.

The double-row design enhances stability and alignment, reducing misalignment issues.
With a maximum speed of 18,000 rpm, it delivers smooth and efficient performance.

Nylon cage material ensures quiet operation and reduces friction during high-speed use.
The C3 radial clearance allows for thermal expansion, maintaining reliability in varying temperatures.

Application

Industrial Uses of 1304 ETN9/C3 Bearing
The 1304 ETN9/C3 Bearing is commonly used in industrial machinery like pumps and compressors, where its self-aligning feature compensates for minor misalignments.
Its double-row design provides reliable radial load support, making it suitable for applications with varying operational conditions.

What Makes 1304 ETN9/C3 Bearing a Preferred Choice?
In automotive applications, 1304 ETN9/C3 Bearing is often found in steering systems and transmissions, thanks to its high-speed capability and durability.
The nylon cage reduces friction and noise, ensuring smoother performance in demanding environments.

Built for Versatility: 1304 ETN9/C3 Bearing
For automation and robotics, 1304 ETN9/C3 Bearing offers precise movement in robotic arms and conveyor systems.
Its C3 radial clearance allows for thermal expansion, making it ideal for high-speed operations.

Light-Duty vs Heavy-Duty: Best Uses for 1304 ETN9/C3 Bearing
In light-duty applications like household appliances, 1304 ETN9/C3 Bearing ensures quiet and efficient operation.
For heavy-duty industrial equipment, its chrome steel construction provides long-lasting performance under heavy loads.

Medical vs Industrial: Where 1304 ETN9/C3 Bearing Excels
In medical devices such as lab equipment, 1304 ETN9/C3 Bearing’s precision and reliability are crucial for accurate results.
The open seal design allows for easy lubrication, extending its lifespan in continuous-use scenarios.

Q&A

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