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The QJ 220 N2MA is a four-point contact angular contact ball bearing, measuring 100mm by 180mm by 34mm, crafted from durable chrome steel. It handles radial loads up to 53100 lbf and operates smoothly at speeds up to 6300 RPM.
Its single-row design with an open seal allows for easy lubrication, while the brass cage enhances durability. 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. Suitable for applications like industrial gearboxes or heavy machinery where radial loads are prevalent.
Weighing 4.05kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.
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Performance Features of QJ 220 N2MA Bearing
QJ 220 N2MA Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 53,100 lbf, ensuring reliable performance in demanding applications.
The brass cage maintains ball alignment, reducing friction and extending service life.
With a maximum speed of 6,300 rpm, it balances durability and efficiency for various industrial uses.
QJ 220 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 precise P6 tolerance class ensures high accuracy in applications requiring tight tolerances.
This makes QJ 220 N2MA Bearing suitable for machinery where precision is crucial.
Industrial Uses of QJ 220 N2MA Bearing
QJ 220 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.
Where Is QJ 220 N2MA Bearing Used?
In automotive applications, QJ 220 N2MA Bearing fits well in wheel hubs and transmission systems, thanks to its robust chrome steel construction. Its metric sizing makes it a versatile choice for various vehicle designs.
Built for Heavy-Duty Use: QJ 220 N2MA Bearing
For automation equipment like robotic arms, QJ 220 N2MA Bearing provides reliable performance due to its precision tolerance class P6. The open seal design allows for easy lubrication and maintenance.
Automotive vs Aerospace: Applications of QJ 220 N2MA Bearing
In aerospace, QJ 220 N2MA Bearing is suited for auxiliary systems requiring high load capacity and durability. Meanwhile, in automotive, it excels in drivetrain components where space and weight are considerations.
Essential Roles of QJ 220 N2MA Bearing
QJ 220 N2MA Bearing is a go-to for wind turbine yaw systems, where its ability to handle dynamic loads ensures long-term reliability. The temperature range also makes it suitable for outdoor applications.
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