+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Single Row Deep Groove Ball Bearings 6304-2RSJEM

Single Row Deep Groove Ball Bearings 6304-2RSJEM

The 6304-2RSJEM is a sealed single-row deep groove ball bearing with a 20mm bore and 52mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 3574 lbf and spins smoothly at speeds up to 14,000 RPM.

Its sealed design keeps dirt out and grease in, making it low-maintenance. The chrome steel cage adds strength and longevity, even in temperatures from -30°C to 120°C.

This model is interchangeable with SKF bearings, offering a cost-effective alternative. Perfect for electric motors, pumps, or small machinery where reliability matters.

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

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 6304-2RSJEM
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Sealed
  • 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
  • price（$） 3.942
Single Row Deep Groove Ball Bearings 6304-2RSJEM dimension drawing
Download DWG Download PDF

Features

Performance Features of 6304-2RSJEM Bearing

6304-2RSJEM Bearing is built with chrome steel rings and balls, offering strong radial load capacity.
Its dynamic radial load reaches 3574 lbf, making it suitable for various applications.

The sealed design protects against dust and moisture, enhancing durability.
With a maximum speed of 14,000 rpm, it ensures smooth and efficient operation.

6304-2RSJEM Bearing operates in temperatures from -30°C to 120°C, adapting to different environments.
Its chrome steel cage maintains ball alignment, reducing wear and extending service life.

The ABEC 1 tolerance ensures reliable performance for standard precision needs.
This bearing is interchangeable with SKF models, providing flexibility in replacements.

Application

Common Applications of 6304-2RSJEM Bearing
6304-2RSJEM Bearing is widely used in industrial machinery, such as electric motors and pumps, where its sealed design helps keep out dust and moisture. The chrome steel construction ensures durability in demanding environments.

Where Is 6304-2RSJEM Bearing Used?
In automotive applications, 6304-2RSJEM Bearing can be found in alternators and water pumps, providing reliable performance under radial loads. Its metric sizing makes it compatible with many standard vehicle components.

Perfect Fit for Automation: 6304-2RSJEM Bearing
For automation systems, 6304-2RSJEM Bearing works well in conveyor belts and robotic arms, thanks to its smooth operation and sealed protection. The ABEC 1 tolerance ensures consistent performance in precision tasks.

Medical vs Industrial: Where 6304-2RSJEM Bearing Excels
In medical devices like centrifuges, 6304-2RSJEM Bearing offers quiet and reliable operation. Its sealed design also makes it suitable for industrial equipment exposed to harsh conditions.

Light-Duty vs Heavy-Duty: Best Uses for 6304-2RSJEM Bearing
For light-duty applications, 6304-2RSJEM Bearing is ideal in household appliances like washing machines. In heavier settings, it handles radial loads in machinery like gearboxes with ease.

Q&A

SEND INQUIRY