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Self Aligning Ball Bearings 2304-C3

Self Aligning Ball Bearings 2304-C3

The 2304-C3 is a self-aligning ball bearing with a 20mm bore and 52mm outer diameter, crafted from sturdy chrome steel. Its double-row design and sealed construction ensure reliable performance under radial loads up to 3218 lbf.

This bearing spins smoothly at speeds up to 9000 RPM and operates in temperatures from -30°C to 110°C. The nylon cage reduces friction, while the C3 radial clearance allows for slight misalignment.

It comes pre-lubricated for easy installation and is interchangeable with SKF bearings. Ideal for applications like conveyor systems or agricultural machinery where alignment flexibility is needed.

Weighing 0.21kg, it’s a lightweight yet durable choice. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 2304-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 21 mm
  • Width Tolerance -0.12mm to 0
  • External Diameter On Inner Ring 28.6 mm
  • Internal Diameter On Outer Ring 46.21 mm
  • Chamfer Dimension 1.1 mm
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Type Cylindrical
  • For Load Direction Radial
  • Construction Double Row
  • Seal Type Sealed
  • 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 9000 rpm
  • Weight 0.21 kg
  • Price（$） 36.04
Self Aligning Ball Bearings 2304-C3 dimension drawing
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Features

How Is 2304-C3 Bearing Engineered for Reliability?

2304-C3 Bearing features a double-row design with chrome steel rings and balls, ensuring strong radial load capacity.
Its dynamic radial load rating of 3218 lbf makes it suitable for various industrial applications.
The sealed construction and nylon cage help maintain lubrication and reduce contamination.
With a maximum speed of 9,000 rpm, it offers both durability and smooth operation.

Application

Industrial Uses of 2304-C3 Bearing
2304-C3 Bearing is commonly used in conveyor systems, where its self-aligning feature compensates for minor misalignments. The sealed design keeps contaminants out, ensuring long service life in dusty environments.

In automotive applications, 2304-C3 Bearing fits well in wheel hubs and transmission systems, thanks to its radial load capacity. The nylon cage reduces noise, making it suitable for passenger vehicles.

For automation equipment, 2304-C3 Bearing provides smooth operation in robotic arms and assembly lines. Its C3 radial clearance allows for thermal expansion during continuous use.

Where Is 2304-C3 Bearing Used?
You’ll find 2304-C3 Bearing in industrial fans, where its double-row design handles moderate radial loads effortlessly. The chrome steel construction ensures durability even in high-temperature conditions.

In household appliances like washing machines, 2304-C3 Bearing offers reliable performance with minimal maintenance. The lubricated design keeps it running quietly for years.

Built for Heavy-Duty Use: 2304-C3 Bearing
2304-C3 Bearing excels in agricultural machinery, where rough conditions demand robust components. Its sealed protection prevents dirt and moisture from affecting performance.

In packaging machines, 2304-C3 Bearing’s self-aligning capability reduces wear from shaft deflection. The metric dimensions make it easy to replace in existing setups.

Automotive vs Aerospace: Applications of 2304-C3 Bearing
In cars, 2304-C3 Bearing is ideal for steering columns due to its radial load handling. The nylon cage dampens vibrations for a smoother ride.

For aerospace ground equipment, 2304-C3 Bearing’s temperature range suits outdoor use. Its lightweight design doesn’t compromise on strength.

Q&A

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