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Self Aligning Ball Bearings 2304
Self Aligning Ball Bearings 2304

Self Aligning Ball Bearings 2304

The 2304 is a self-aligning ball bearing with a 20mm bore and 52mm outer diameter, crafted from sturdy chrome steel. Its compact 21mm width makes it suitable for tight spaces, while handling radial loads up to 3218 lbf.

Designed with a double-row construction, it offers smooth rotation at speeds up to 9000 RPM. The sealed design keeps lubrication in and contaminants out, extending its lifespan.

The nylon cage reduces friction and noise, ideal for quieter operations. It operates reliably in temperatures from -30°C to 110°C.

This bearing is interchangeable with SKF models, perfect for machinery requiring radial load support. Compliant with RoHS and REACH standards, it’s a safe and durable choice.

Weighing 0.21kg, it balances strength and lightness for various industrial applications.

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Product Parameters

  • Part Number 2304
  • 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 CN
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 9000 rpm
  • Weight 0.21 kg
  • Price($) 36.04

Features

Why Choose 2304 Bearing for Precision Tasks?

2304 Bearing features a double-row design with chrome steel rings and balls, ensuring precise radial load handling.
Its dynamic radial load capacity of 3218 lbf makes it suitable for demanding applications.
The nylon cage maintains ball alignment, reducing friction and noise during operation.
With a maximum speed of 9,000 rpm, it offers both durability and smooth performance.

How Is 2304 Bearing Engineered for Reliability?

2304 Bearing is constructed with chrome steel components, providing excellent resistance to wear and tear.
The sealed design protects against contaminants, ensuring reliable operation in various environments.
Its radial clearance of CN allows for optimal performance under different load conditions.
The bearing’s temperature range of -30° to 110°C ensures versatility in diverse applications.

Built for Reliability: 2304 Bearing

2304 Bearing’s cylindrical bore design simplifies installation, saving time and effort.
The lubricated construction reduces maintenance needs, lowering operational costs.
With a static radial load capacity of 900 lbf, it delivers consistent performance.
The chamfer dimension of 1.1 mm ensures easy integration into existing systems.

Steel vs Ceramic Bearings: Strengths of 2304 Bearing

2304 Bearing uses chrome steel for both rings and balls, offering a balance of strength and affordability.
Its nylon cage provides quiet operation, making it ideal for precision instruments.
The sealed design enhances durability, even in dusty or humid conditions.
Weighing just 0.21 kg, it combines lightweight construction with robust performance.

Application

Industrial Uses of 2304 Bearing
2304 Bearing is commonly used in conveyor systems, where its self-aligning feature compensates for minor misalignments, reducing wear and tear.
The sealed design keeps contaminants out, making it suitable for dusty environments like grain processing plants.

What Makes 2304 Bearing a Preferred Choice?
In automotive applications, 2304 Bearing fits well in steering columns due to its double-row construction, which handles radial loads efficiently.
Its nylon cage also reduces noise, enhancing driving comfort in passenger vehicles.

Perfect Fit for Automation: 2304 Bearing
For robotic arms, 2304 Bearing offers smooth movement thanks to its chrome steel balls and consistent lubrication.
The compact size makes it ideal for space-constrained setups in assembly lines.

Medical vs Industrial: Where 2304 Bearing Excels
In medical devices like centrifuges, 2304 Bearing provides reliable performance with minimal maintenance.
Its temperature tolerance ensures stability in lab equipment, while industrial uses benefit from its load capacity in heavy machinery.

Where to Use 2304 Bearing
Household appliances like washing machines often feature 2304 Bearing for its durability and quiet operation.
The sealed design prevents detergent ingress, extending the bearing’s lifespan in wet conditions.

Q&A

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