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The 309/C3 is a 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 12364 lbf and operates smoothly at speeds up to 7500 RPM.
Its filling slots design allows for higher load capacity, while the open seal ensures easy maintenance. 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 durability for industrial use. Compliant with REACH standards for safe handling.
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Performance Features of 309/C3 Bearing
309/C3 Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 12364 lbf, making it suitable for demanding applications.
The single-row deep groove design ensures smooth operation and efficient load distribution.
With a maximum speed of 7,500 rpm, it balances durability and performance in various conditions.
The C3 radial clearance allows for thermal expansion, enhancing reliability in high-temperature environments.
Its open design simplifies maintenance, reducing downtime and operational costs.
Industrial Uses of 309/C3 Bearing
309/C3 Bearing is commonly used in industrial machinery like pumps and electric motors, where its deep groove design handles radial loads efficiently.
The filling slots allow for higher ball complement, making it suitable for applications needing extra load capacity.
What Makes 309/C3 Bearing a Preferred Choice?
In automotive applications, 309/C3 Bearing fits well in wheel hubs and transmissions due to its robust chrome steel construction.
Its C3 clearance ensures reliable performance even under varying thermal conditions.
Built for Heavy-Duty Use: 309/C3 Bearing
For automation systems, 309/C3 Bearing works smoothly in conveyor belts and robotic arms, thanks to its balanced load distribution.
The open design simplifies lubrication, extending service life in continuous operation environments.
Light-Duty vs Heavy-Duty: Best Uses for 309/C3 Bearing
In household appliances like washing machines, 309/C3 Bearing provides quiet and durable operation.
Its metric sizing ensures easy replacement in both European and Asian appliance models.
Where Is 309/C3 Bearing Used?
Medical devices like centrifuges benefit from 309/C3 Bearing’s precision and reliability.
The chrome steel cage enhances durability, making it ideal for high-speed laboratory equipment.
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