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The 4304 ATN9 is a double row deep groove ball bearing with a 20mm bore and 52mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 5265 lbf and spins efficiently at speeds up to 22,000 RPM.
Its open design and nylon cage reduce friction, ensuring smooth operation even under heavy loads. The bearing performs reliably in temperatures ranging from -30°C to 110°C.
With a compact width of 21mm, it fits neatly into tight spaces while offering robust support. Ideal for applications like electric motors or conveyor systems where radial load capacity is key.
Weighing 210g, it’s lightweight yet durable. Compliant with RoHS standards for safe and eco-friendly use.
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Performance Features of 4304 ATN9 Bearing
4304 ATN9 Bearing is designed with double-row chrome steel balls, providing strong radial load capacity.
Its dynamic radial load reaches 5265 lbf, making it suitable for demanding applications.
The nylon cage ensures smooth operation and reduces noise during high-speed rotation.
With a maximum speed of 22,000 rpm, it offers reliable performance in various conditions.
4304 ATN9 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its open design allows for easy lubrication and maintenance.
Industrial Uses of 4304 ATN9 Bearing
4304 ATN9 Bearing is commonly used in machine tools, where its double-row design provides stable radial load support. The open seal allows for easy lubrication, extending service life in dusty workshops.
In automotive applications, 4304 ATN9 Bearing fits well in wheel hubs and transmission systems. Its chrome steel construction handles moderate speeds while maintaining smooth rotation.
For home appliances like washing machines, 4304 ATN9 Bearing offers quiet operation thanks to its nylon cage. The ABEC-1 tolerance ensures reliable performance without over-engineering.
Where Is 4304 ATN9 Bearing Used?
You’ll find 4304 ATN9 Bearing in conveyor systems, where its C0 clearance balances precision and cost-effectiveness. The 52mm outer diameter suits compact industrial gear layouts.
In 3D printers, 4304 ATN9 Bearing’s low-friction design helps maintain accurate print head movement. The metric sizing makes it compatible with most European-manufactured components.
Built for Heavy-Duty Use: 4304 ATN9 Bearing
This bearing handles radial loads in agricultural equipment like seeders, where dirt resistance matters. The 20mm bore fits standard shaft sizes for easy replacement.
Electric motor manufacturers choose 4304 ATN9 Bearing for its 22,000 rpm capability. The temperature range covers most indoor industrial environments comfortably.
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