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Self Aligning Ball Bearings 1204J
Self Aligning Ball Bearings 1204J

Self Aligning Ball Bearings 1204J

The 1204J 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 helps compensate for minor misalignments, while the open seal allows for easy lubrication. The steel cage ensures durability, making it a reliable choice for various applications.

This bearing works well in temperatures ranging from -30°C to 110°C and is interchangeable with SKF models. Ideal for machinery where slight shaft misalignment might occur, such as conveyor systems or agricultural equipment.

Weighing just 0.12kg, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe and efficient option for industrial use.

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Product Parameters

  • Part Number 1204J
  • 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 Steel
  • 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

Features

Why Choose 1204J Bearing for Precision Tasks?

1204J Bearing features a double-row ball design, providing accurate radial load support for precision applications.
Its chrome steel construction ensures durability and smooth operation under various conditions.

The bearing’s dynamic radial load capacity of 2858 lbf makes it suitable for demanding tasks.
With a maximum speed of 20,000 rpm, it offers both performance and reliability.

1204J Bearing’s open seal design allows for easy lubrication, enhancing its service life.
Its compact size of 20 mm×47 mm×14 mm makes it ideal for space-constrained installations.

The steel cage maintains ball alignment, reducing friction and wear over time.
Operating within a temperature range of -30° to 110 °C, it adapts to diverse environments.

Application

Industrial Uses of 1204J Bearing
1204J Bearing is commonly used in industrial machinery like conveyor systems and pumps, where its self-aligning feature compensates for minor misalignments. The double-row design provides stable radial load support, ensuring smooth operation in demanding environments.

What Makes 1204J Bearing a Preferred Choice?
In automotive applications, 1204J Bearing fits well in components like alternators and fans, thanks to its compact size and reliable performance. The chrome steel construction offers durability, making it suitable for high-speed rotations.

Perfect Fit for Automation: 1204J Bearing
For automated systems, 1204J Bearing works efficiently in robotic arms and assembly lines, where precision and low maintenance are key. Its open seal type allows for easy lubrication, extending service life in continuous operations.

Light-Duty vs Heavy-Duty: Best Uses for 1204J Bearing
1204J Bearing adapts to both light-duty household appliances and heavy-duty industrial gear, balancing performance and versatility. The steel cage enhances its strength, making it a dependable choice across various load conditions.

Q&A

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