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-QJ-324-N2MA-Dimensions.webp)
The QJ 324 N2MA is a four-point contact angular contact ball bearing, measuring 120mm in bore diameter and 260mm in outer diameter, with a width of 55mm. Made from chrome steel, it’s built to handle heavy radial loads up to 93375 lbf and operates smoothly at speeds up to 4500 RPM.
Its single-row design and brass cage ensure durability and reliable performance in demanding conditions. The open seal type allows for easy lubrication, making maintenance straightforward.
This bearing is suitable for applications where high radial loads are common, such as industrial gearboxes or heavy machinery. It’s interchangeable with SKF bearings, offering a practical replacement option.
With a temperature range of -30°C to 110°C and compliance with RoHS and REACH standards, it’s a safe and versatile choice. Weighing 16kg, it’s robust yet manageable for its size.
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Performance Features of QJ 324 N2MA Bearing
QJ 324 N2MA Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 93375 lbf, making it suitable for heavy-duty applications.
The brass cage ensures smooth operation and reduces friction, enhancing the bearing’s longevity.
With a maximum speed of 4,500 rpm, it delivers reliable performance in various conditions.
QJ 324 N2MA Bearing operates efficiently within a temperature range of -30° to 110°C.
Its open design allows for easy lubrication, ensuring consistent performance over time.
The P6 tolerance class guarantees precision, making it ideal for applications requiring high accuracy.
Its robust construction and materials ensure durability even under demanding loads.
Industrial Uses of QJ 324 N2MA Bearing
QJ 324 N2MA Bearing is commonly used in heavy machinery like industrial gearboxes and large pumps, where its four-point contact design handles combined radial and axial loads efficiently. The brass cage ensures smooth operation even under high stress.
In automotive applications, QJ 324 N2MA Bearing fits well in large vehicle transmissions, providing reliable performance under varying loads. Its metric sizing makes it a versatile choice for global automotive standards.
For automation systems, QJ 324 N2MA Bearing supports robotic arms and precision equipment, thanks to its P6 tolerance class. The chrome steel construction offers durability in continuous operation scenarios.
Where Is QJ 324 N2MA Bearing Used?
You’ll find QJ 324 N2MA Bearing in wind turbine systems, where its ability to manage heavy loads and high speeds is crucial. The open seal design allows for easy lubrication in harsh environments.
In construction equipment, QJ 324 N2MA Bearing is ideal for cranes and excavators, handling both radial and thrust forces. Its robust build ensures longevity even in dusty or wet conditions.
Built for Heavy-Duty Use: QJ 324 N2MA Bearing
QJ 324 N2MA Bearing excels in steel mills and mining equipment, where extreme loads are common. The chrome steel rings and brass cage provide a balance of strength and smooth rotation.
For marine applications, QJ 324 N2MA Bearing is used in propeller shafts, offering reliable performance in corrosive environments. Its temperature range suits both cold and warm operating conditions.
Automotive vs Aerospace: Applications of QJ 324 N2MA Bearing
In automotive settings, QJ 324 N2MA Bearing is trusted for heavy-duty truck axles, ensuring stability under load. The P6 tolerance class guarantees precision in demanding conditions.
Aerospace applications benefit from QJ 324 N2MA Bearing in landing gear systems, where its durability and load capacity are critical. The brass cage reduces friction, enhancing performance at high speeds.
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-QJ-324-N2MA-Drawing.webp)