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-QJ-322-N2MA-Dimensions.webp)
The QJ 322 N2MA is a four-point contact angular contact ball bearing, measuring 110mm by 240mm by 50mm, crafted from sturdy chrome steel. It handles radial loads up to 87750 lbf and operates smoothly at speeds up to 4800 RPM.
Its single-row design with a brass cage ensures durability, while the open seal allows for easy lubrication. The bearing performs reliably in temperatures ranging from -30°C to 110°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or machinery requiring high radial load capacity.
Weighing 12.5kg, it’s built to last while meeting RoHS and REACH standards for safety and compliance.
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Performance Features of QJ 322 N2MA Bearing
QJ 322 N2MA Bearing is designed with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 87,750 lbf, ensuring reliable performance in demanding applications.
The brass cage maintains precise ball alignment, reducing friction and extending service life.
With a maximum speed of 4,800 rpm, it balances durability and efficiency in operation.
QJ 322 N2MA Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication, ensuring consistent performance over time.
The P6 tolerance class ensures high precision, making it suitable for various industrial applications.
Its robust construction and quality materials make it a dependable choice for heavy-duty use.
Industrial Uses of QJ 322 N2MA Bearing
QJ 322 N2MA Bearing is commonly used in heavy machinery, such as industrial gearboxes and large conveyor systems, 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 322 N2MA Bearing fits well in large vehicle components like truck wheel hubs, providing durability and stability. Its metric sizing makes it a versatile choice for various global automotive standards.
For automation systems, QJ 322 N2MA Bearing supports robotic arms and precision equipment, where its high load capacity and P6 tolerance class ensure reliable performance. The open design allows for easy lubrication, extending its service life in demanding conditions.
Medical imaging devices benefit from QJ 322 N2MA Bearing’s chrome steel construction, which offers consistent performance in high-precision environments. The brass cage reduces friction, making it suitable for sensitive equipment.
In consumer electronics, QJ 322 N2MA Bearing can be found in large-scale printers and industrial fans, where its robust design handles continuous operation. The lubricated setup ensures quiet and efficient performance.
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-QJ-322-N2MA-Drawing.webp)