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Single Row Deep Groove Ball Bearings 6309-RSJEM

Single Row Deep Groove Ball Bearings 6309-RSJEM

The 6309-RSJEM is a sealed single-row deep groove ball bearing with a 45mm bore and 100mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 11915 lbf and operates smoothly at speeds up to 6700 RPM.

Its sealed design keeps dirt out and grease in, making it low-maintenance for long-term use. The chrome steel cage adds durability, while the ABEC 1 tolerance ensures reliable performance.

This bearing works well in temperatures from -30°C to 120°C, suitable for various industrial environments. It’s interchangeable with SKF bearings, offering a cost-effective replacement option.

Weighing 811g, it’s robust yet manageable for its size. Ideal for applications like electric motors or pumps where radial loads and sealed protection are key. Compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number 6309-RSJEM
  • 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 45 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 25 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 11915 lbf
  • Static Radial Load 7194 lbf
  • Max Speed 6700 rpm
  • Weight 811 g
  • price（$） 16.794
Single Row Deep Groove Ball Bearings 6309-RSJEM dimension drawing
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Features

Performance Features of 6309-RSJEM Bearing

6309-RSJEM Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 11915 lbf, ensuring reliable performance in various applications.
The sealed design protects against dust and moisture, enhancing durability.
With a maximum speed of 6,700 rpm, it delivers a balance of efficiency and longevity.

Application

Industrial Uses of 6309-RSJEM Bearing
This bearing is commonly used in industrial machinery like pumps and electric motors, where its sealed design helps keep out dust and moisture. The chrome steel construction ensures durability in demanding environments.

Where Is 6309-RSJEM Bearing Used?
You’ll often find it in automotive applications such as wheel hubs and transmissions, thanks to its ability to handle radial loads smoothly. The ABEC 1 tolerance makes it reliable for everyday driving conditions.

Built for Heavy-Duty Use: 6309-RSJEM Bearing
It’s a solid choice for conveyor systems and agricultural equipment, where its high dynamic load capacity comes in handy. The wide temperature range also makes it suitable for varying working conditions.

Automotive vs Industrial: Applications of 6309-RSJEM Bearing
In cars, it supports smooth rotation in drivetrains, while in factories, it keeps production lines running efficiently. The sealed design ensures long service life in both settings.

Perfect Fit for Automation: 6309-RSJEM Bearing
This bearing works well in robotic arms and automated assembly lines, where precision and reliability are key. Its consistent performance helps reduce downtime in high-speed operations.

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