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Double Row Angular Contact Ball Bearings (General) 3204 A

Double Row Angular Contact Ball Bearings (General) 3204 A

The 3204 A is a double-row angular contact ball bearing with a 20mm bore and 47mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 4590 lbf and operates smoothly at speeds up to 14,000 RPM.

Its open design simplifies lubrication, while the stainless steel cage enhances durability. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a practical replacement option. Suitable for machinery requiring precise angular contact, such as pumps or gear systems.

Weighing only 0.16kg, it’s compact yet robust. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 3204 A
  • Brand TFL & OEM
  • Interchangeable With SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Double Row
  • Seal Type Open
  • Bore Dia 20 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 20.6 mm
  • Width Tolerance -0.05mm to 0
  • Chamfer Dimension 1 mm
  • Distance Pressure Point (a) 28 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 4590 lbf
  • Static Radial Load 2902 lbf
  • Max Speed 14000 rpm
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Weight 0.16 kg
Double Row Angular Contact Ball Bearings (General) 3204 A dimension drawing
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Features

How Does 3204 A Bearing Handle Angular Contact Loads?

3204 A Bearing features a double-row angular contact design, ideal for applications requiring high radial and axial load capacity.
Its chrome steel rings and balls provide durability, while the stainless steel cage ensures smooth operation.
With a dynamic radial load of 4590 lbf, it handles demanding conditions efficiently.
The bearing operates at speeds up to 14,000 rpm, making it suitable for high-performance machinery.

Application

Industrial Uses of 3204 A Bearing
3204 A Bearing is commonly used in machine tools, where its double-row design helps manage combined radial and axial loads efficiently. The open seal type allows for easy lubrication, extending service life in demanding conditions.

What Makes 3204 A Bearing a Preferred Choice?
In automotive applications like wheel hubs, 3204 A Bearing offers reliable performance due to its chrome steel construction. Its metric sizing ensures compatibility with a variety of vehicle designs, making it a versatile option.

Built for Heavy-Duty Use: 3204 A Bearing
This bearing excels in conveyor systems, where its high dynamic radial load capacity ensures smooth operation. The stainless steel cage adds durability, reducing wear even in continuous-use environments.

Automotive vs Industrial: Applications of 3204 A Bearing
For industrial gearboxes, 3204 A Bearing provides stable performance under angular contact loads. In automotive transmissions, its precision tolerances contribute to quieter and more efficient operation.

Perfect Fit for Automation: 3204 A Bearing
3204 A Bearing is ideal for robotic arms, where its double-row design supports precise movement. The P6 tolerance class ensures consistent performance in high-speed automation tasks.

Q&A

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