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The 4303 ATN9 is a double-row deep groove ball bearing with a 17mm bore and 47mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 4388 lbf and spins smoothly at speeds up to 24,000 RPM.
Its open design allows for easy lubrication, while the nylon cage reduces noise and friction. The bearing operates well in temperatures from -30°C to 110°C.
With a C0 radial clearance, it offers reliable performance for general applications. Ideal for use in electric motors or pumps where radial loads are common.
Weighing just 160g, it’s lightweight yet durable. Compliant with RoHS standards for safe and eco-friendly use.
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Performance Features of 4303 ATN9 Bearing
4303 ATN9 Bearing is built with chrome steel rings and balls, offering strong radial load capacity.
Its dynamic radial load reaches 4388 lbf, making it suitable for various industrial applications.
The double-row design of 4303 ATN9 Bearing enhances stability and load distribution.
With a maximum speed of 24,000 rpm, it ensures smooth operation in high-speed environments.
4303 ATN9 Bearing features a nylon cage, reducing friction and noise during operation.
Its open design allows for easy lubrication, extending the bearing’s service life.
The temperature range of -30° to 110°C ensures reliable performance in diverse conditions.
4303 ATN9 Bearing is RoHS compliant, meeting environmental and safety standards.
Common Applications of 4303 ATN9 Bearing
In industrial settings, 4303 ATN9 Bearing is a go-to for radial load support in machinery like pumps and gearboxes. Its double-row design offers stability, while the open seal allows for easy lubrication.
Where Is 4303 ATN9 Bearing Used?
You’ll often spot 4303 ATN9 Bearing in automotive applications, such as wheel hubs and transmissions. Its chrome steel construction ensures durability, even under constant radial loads.
Built for Heavy-Duty Use: 4303 ATN9 Bearing
For automation systems, 4303 ATN9 Bearing works well in robotic arms and conveyor belts. The nylon cage reduces friction, making it a reliable choice for high-speed operations.
Medical vs Industrial: Where 4303 ATN9 Bearing Excels
In medical devices like centrifuges, 4303 ATN9 Bearing provides smooth rotation. Its ABEC-1 tolerance ensures precision, while the metric sizing fits most European equipment.
Practical Applications of 4303 ATN9 Bearing
At home, 4303 ATN9 Bearing can be found in appliances like washing machines. The chrome steel balls and rings offer long-lasting performance, even with daily use.
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