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Self Aligning Ball Bearings 1204 EKTN9

Self Aligning Ball Bearings 1204 EKTN9

The 1204 EKTN9 is a self-aligning ball bearing with a 20mm 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 20,000 RPM.

Its double-row design and open seal type allow for easy lubrication and maintenance, while the nylon cage reduces friction for quieter performance. The bearing functions well in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a reliable alternative for replacements. Perfect for applications like conveyor systems or electric motors where misalignment might occur.

Weighing just 0.12kg, 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 1204 EKTN9
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 20 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 14 mm
  • Width Tolerance -0.12mm to 0
  • External Diameter On Inner Ring 28.88 mm
  • Internal Diameter On Outer Ring 40 mm
  • Chamfer Dimension 1 mm
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Double Row
  • Seal Type Open
  • 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 20000 rpm
  • Weight 0.12 kg
  • Price（$） 11.53
Self Aligning Ball Bearings 1204 EKTN9 dimension drawing
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Features

Performance Features of 1204 EKTN9 Bearing

1204 EKTN9 Bearing is designed with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 2858 lbf, ensuring reliable performance in various applications.

The nylon cage in 1204 EKTN9 Bearing keeps the balls aligned, reducing friction and wear.
This design also contributes to quieter operation, making it suitable for precision instruments.

1204 EKTN9 Bearing can operate at speeds up to 20,000 rpm, balancing efficiency and durability.
Its double-row construction provides added stability, even under heavy loads.

With a temperature range of -30° to 110°C, 1204 EKTN9 Bearing performs well in diverse environments.
The open seal design allows for easy lubrication, extending its service life.

Application

Industrial Uses of 1204 EKTN9 Bearing
The 1204 EKTN9 Bearing is commonly used in conveyor systems, where its self-aligning feature compensates for minor misalignments. Its double-row design ensures stability even under varying radial loads.

In automotive applications, 1204 EKTN9 Bearing fits well in gearboxes and wheel hubs, thanks to its high-speed capability. The nylon cage reduces friction, making it suitable for smooth, long-lasting performance.

For robotics, 1204 EKTN9 Bearing offers precise movement in joints and pivots, where alignment flexibility is key. The chrome steel construction provides durability in repetitive motion scenarios.

In household appliances like washing machines, 1204 EKTN9 Bearing handles unbalanced loads with ease. Its lubricated design ensures quiet operation, ideal for home environments.

Q&A

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