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Single Row Deep Groove Ball Bearings 6304/D8

Single Row Deep Groove Ball Bearings 6304/D8

The 6304/D8 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 3574 lbf and spins smoothly at speeds up to 14,000 RPM.

Its open design allows for easy lubrication, while the chrome steel cage ensures durability. The bearing operates well in temperatures from -30°C to 120°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for applications like electric motors or pumps where radial loads are common.

Weighing just 144g, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 6304/D8
  • 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 CN
  • Bore Dia 20 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 52 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 15 mm
  • Width Tolerance -0.120mm to 0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Chrome Steel
  • ROHS Compliant
  • REACH Compliant
  • Temperature Range -30°to 120 °C
  • Dynamic Radial Load 3574 lbf
  • Static Radial Load 1765 lbf
  • Max Speed 14000 rpm
  • Weight 144 g
Single Row Deep Groove Ball Bearings 6304/D8 dimension drawing
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Features

How Does 6304/D8 Bearing Reduce Friction?

6304/D8 Bearing features a deep groove design, optimised for smooth radial load distribution.
The chrome steel construction ensures durability while minimising friction during operation.

With a dynamic radial load capacity of 3574 lbf, it handles demanding applications efficiently.
Its open design allows for easy lubrication, further reducing wear and maintenance needs.

The bearing operates quietly even at high speeds, reaching up to 14,000 rpm.
This makes it suitable for precision machinery where noise reduction is important.

6304/D8 Bearing performs reliably across a wide temperature range from -30°C to 120°C.
Its robust design ensures consistent performance in various industrial environments.

Application

Common Applications of 6304/D8 Bearing
The 6304/D8 Bearing is widely used in industrial machinery, such as electric motors and pumps, where its radial load capacity ensures smooth operation. Its open design allows for easy lubrication, making it suitable for high-speed applications.

In automotive systems, 6304/D8 Bearing is commonly found in wheel hubs and transmissions, providing reliable performance under varying loads. The metric sizing ensures compatibility with a range of vehicle models, both domestic and international.

For automation equipment, 6304/D8 Bearing supports precise movement in robotic arms and conveyor systems. Its chrome steel construction offers durability, even in continuous operation scenarios.

In household appliances like washing machines and fans, 6304/D8 Bearing ensures quiet and efficient performance. The ABEC 1 tolerance class makes it a cost-effective choice for everyday use.

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