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Self Aligning Ball Bearings 1204TN

Self Aligning Ball Bearings 1204TN

The 1204TN 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 allows for slight misalignment, while the nylon cage reduces friction and noise. The bearing comes pre-lubricated 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 applications like conveyor systems or electric motors where alignment flexibility is needed.

Weighing just 0.12kg, it’s lightweight yet durable. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 1204TN
  • 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
  • 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 2858 lbf
  • Static Radial Load 765 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance CN
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 20000 rpm
  • Weight 0.12 kg
  • Price（$） 20.9
Self Aligning Ball Bearings 1204TN dimension drawing
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Features

How Does 1204TN Bearing Reduce Friction?

1204TN Bearing features a double-row ball design with chrome steel rings and balls, ensuring smooth radial load distribution.
The nylon cage minimises friction and wear, contributing to quieter operation.
With a dynamic radial load capacity of 2858 lbf, it handles demanding applications efficiently.
Its maximum speed of 20,000 rpm makes it suitable for high-speed operations.

Application

Industrial Uses of 1204TN Bearing
1204TN Bearing is commonly used in conveyor systems and industrial fans, where its self-aligning feature compensates for minor misalignments. The double-row design provides reliable radial load support in demanding environments.

Where Is 1204TN Bearing Used?
You’ll often find 1204TN Bearing in automotive applications like electric motors and pumps, thanks to its smooth operation at high speeds. Its nylon cage reduces friction, making it a quiet and efficient choice.

Perfect Fit for Automation: 1204TN Bearing
In robotic arms and automated assembly lines, 1204TN Bearing offers precise movement with minimal maintenance. The chrome steel construction ensures long-lasting performance even in continuous use.

Medical vs Industrial: Where 1204TN Bearing Excels
While 1204TN Bearing handles industrial machinery well, it’s also suitable for medical devices like lab equipment. Its lubricated design keeps operations smooth without frequent servicing.

Essential Roles of 1204TN Bearing
From household appliances like washing machines to workshop tools, 1204TN Bearing delivers consistent performance. The metric sizing makes it easy to replace in various equipment types.

Q&A

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