The QJ 1030 N2MA is a four-point contact angular contact ball bearing, measuring 150mm in bore diameter and 225mm in outer diameter, with a width of 35mm. Made from chrome steel, it’s built to handle heavy radial loads up to 54450 lbf.
Its single-row design and open seal type make it easy to maintain, while the brass cage ensures smooth operation. The bearing can reach speeds up to 4500 RPM and works in temperatures from -30°C to 110°C.
This model is interchangeable with SKF bearings, offering a reliable replacement option. It’s ideal for industrial machinery or heavy equipment where high radial loads are common.
Weighing 5.25kg, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it’s safe for various applications.
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Why Choose QJ 1030 N2MA Bearing for Precision Tasks?
QJ 1030 N2MA Bearing features a four-point contact design, ensuring high precision and stability in angular applications.
Its chrome steel rings and balls provide excellent load capacity, handling dynamic radial loads up to 54450 lbf.
The brass cage maintains ball alignment, reducing friction and enhancing durability.
With a maximum speed of 4,500 rpm, it delivers reliable performance in demanding conditions.
QJ 1030 N2MA Bearing operates smoothly within a temperature range of -30° to 110°C, making it versatile for various environments.
Its P6 tolerance class ensures consistent accuracy, ideal for precision engineering tasks.
Industrial Uses of QJ 1030 N2MA Bearing
QJ 1030 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, making it suitable for demanding environments.
Where Is QJ 1030 N2MA Bearing Used?
In automotive applications, QJ 1030 N2MA Bearing supports components like heavy-duty transmissions and wheel hubs, thanks to its robust chrome steel construction. Its metric sizing and P6 tolerance class make it a reliable choice for precision engineering.
Built for Heavy-Duty Use: QJ 1030 N2MA Bearing
For automation and robotics, QJ 1030 N2MA Bearing excels in robotic arms and automated assembly lines, where its high load capacity and low friction are essential. The open design allows for easy lubrication, extending its service life in continuous operations.
Automotive vs Aerospace: Applications of QJ 1030 N2MA Bearing
In aerospace, QJ 1030 N2MA Bearing is used in landing gear systems, where its durability and precision are critical. Meanwhile, in automotive settings, it ensures smooth performance in high-torque applications like differential systems.
Key Fields for QJ 1030 N2MA Bearing
QJ 1030 N2MA Bearing is ideal for medical imaging devices, where its consistent performance and low noise are vital. The chrome steel rings and brass cage provide long-lasting reliability in sensitive equipment.
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