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The 309SF is a single-row deep groove ball bearing with a 45mm bore and 100mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 12364 lbf and operates smoothly at speeds up to 7500 RPM.
Its open design simplifies maintenance, while the chrome steel cage ensures durability. The bearing performs reliably in temperatures ranging from -30°C to 120°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for applications like electric motors or pumps where radial loads are common.
Weighing 0.88kg, it offers a balance of strength and manageability. Compliant with RoHS and REACH standards for safe and eco-friendly use.
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Why Choose 309SF Bearing for Precision Tasks?
309SF Bearing is crafted with chrome steel rings and balls, ensuring durability and smooth operation under radial loads.
Its dynamic radial load capacity of 12364 lbf makes it suitable for demanding applications.
The single-row deep groove design enhances performance, providing reliable support in various conditions.
With a maximum speed of 7,500 rpm, it balances efficiency and longevity.
309SF Bearing operates within a temperature range of -30° to 120°C, adapting to different environments.
Its open seal type simplifies maintenance, reducing operational costs.
Common Applications of 309SF Bearing
309SF Bearing is widely used in industrial machinery, such as pumps and electric motors, where its radial load capacity ensures reliable performance. The open design allows for easy lubrication, making it suitable for continuous operation.
In automotive applications, 309SF Bearing can be found in wheel hubs and transmissions, providing smooth rotation under various load conditions. Its metric sizing ensures compatibility with a range of vehicle models.
For household appliances like washing machines, 309SF Bearing offers durability and quiet operation. The chrome steel construction ensures long service life even with frequent use.
Automation systems benefit from 309SF Bearing in conveyor belts and robotic arms, where precision and reliability are key. The ABEC 1 tolerance class ensures consistent performance in these applications.
Medical devices such as centrifuges use 309SF Bearing for its stable operation and resistance to wear. The wide temperature range makes it adaptable to different environments.
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