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Single Row Deep Groove Ball Bearings 6304 ETN9/C3

Single Row Deep Groove Ball Bearings 6304 ETN9/C3

The 6304 ETN9/C3 is a single row deep groove ball bearing with a 20mm bore and 52mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 4092 lbf and spins smoothly at speeds up to 19,000 RPM.

Its open design and nylon cage reduce friction, while the C3 radial clearance allows for thermal expansion. The bearing operates reliably in temperatures from -30°C to 120°C.

This model is interchangeable with SKF bearings, offering a cost-effective alternative. Perfect for electric motors or pumps where radial loads are common.

Weighing just 0.14kg, it’s lightweight yet durable. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 6304 ETN9/C3
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Open
  • Tolerance Class ABEC 1 | ISO P0
  • Radial Clearance Trade No C3
  • Bore Dia 20 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 52 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 15 mm
  • Width Tolerance -0.12mm to 0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Nylon
  • ROHS Compliant
  • REACH Compliant
  • Temperature Range -30°to 120 °C
  • Dynamic Radial Load 4092 lbf
  • Static Radial Load 2023 lbf
  • Max Speed 19000 rpm
  • Weight 0.14 kg
  • price（$） 4.05
Single Row Deep Groove Ball Bearings 6304 ETN9/C3 dimension drawing
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Features

Performance Features of 6304 ETN9/C3 Bearing

6304 ETN9/C3 Bearing is built with chrome steel rings and balls, offering strong radial load capacity up to 4092 lbf.
Its nylon cage ensures smooth operation and reduces friction, enhancing efficiency.
With a maximum speed of 19,000 rpm, it delivers reliable performance in various applications.
The C3 radial clearance allows for thermal expansion, making it suitable for high-temperature environments.

Application

Industrial Uses of 6304 ETN9/C3 Bearing
The 6304 ETN9/C3 Bearing is commonly used in industrial machinery, such as pumps and electric motors, where its radial load capacity ensures reliable performance. Its open design and nylon cage make it suitable for environments requiring minimal maintenance.

What Makes 6304 ETN9/C3 Bearing a Preferred Choice?
In automotive applications, 6304 ETN9/C3 Bearing is often found in alternators and wheel hubs, thanks to its balanced load handling and durability. The C3 clearance allows for thermal expansion, making it ideal for varying temperatures.

Perfect Fit for Automation: 6304 ETN9/C3 Bearing
For automated systems like conveyor belts, 6304 ETN9/C3 Bearing provides smooth operation with its deep groove design. The chrome steel construction ensures long-lasting performance even in high-speed scenarios.

Medical vs Industrial: Where 6304 ETN9/C3 Bearing Excels
While 6304 ETN9/C3 Bearing is versatile for industrial tools, it also meets the precision needs of medical devices like centrifuges. Its consistent performance and low noise make it a reliable choice across sectors.

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