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-QJ-240-N2MA-Dimensions.webp)
The QJ 240 N2MA is a four-point contact angular contact ball bearing, measuring 200mm by 360mm by 58mm. Made from chrome steel with a brass cage, it’s built to handle heavy radial loads up to 121500 lbf.
Its single-row design and open construction make it easy to maintain, while the P6 tolerance ensures smooth operation. The bearing can handle speeds up to 3000 RPM and works in temperatures from -30°C to 110°C.
This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy machinery or industrial equipment where high radial loads are common.
Weighing 28.5kg, it’s a sturdy choice for demanding applications. Compliant with RoHS and REACH standards for safe use.
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Performance Features of QJ 240 N2MA Bearing
QJ 240 N2MA Bearing is designed with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 121500 lbf, ensuring reliable performance in heavy-duty applications.
The brass cage maintains ball alignment, reducing friction and extending service life.
With a maximum speed of 3,000 rpm, it balances durability and efficiency in operation.
QJ 240 N2MA Bearing operates smoothly within a temperature range of -30° to 110°C.
Its open design allows for easy lubrication, enhancing long-term performance.
The P6 tolerance class ensures precision, making it suitable for demanding industrial uses.
Its four-point contact design provides stability under varying load conditions.
Industrial Uses of QJ 240 N2MA Bearing
QJ 240 N2MA Bearing is commonly used in heavy machinery, such as large gearboxes and industrial 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 240 N2MA Bearing supports large drivetrain components, providing stability and durability in demanding conditions. Its metric sizing makes it a versatile choice for various vehicle designs.
For automation systems, QJ 240 N2MA Bearing is ideal for robotic arms and precision equipment, thanks to its high load capacity and reliable performance. The open seal design allows for easy lubrication and maintenance.
Where Is QJ 240 N2MA Bearing Used?
QJ 240 N2MA Bearing finds its place in wind turbines, where its robust construction withstands variable loads and harsh environmental conditions. The chrome steel rings offer excellent wear resistance.
In construction equipment, QJ 240 N2MA Bearing ensures smooth operation in cranes and excavators, handling heavy loads with ease. The P6 tolerance class guarantees consistent performance in precision applications.
Built for Heavy-Duty Use: QJ 240 N2MA Bearing
QJ 240 N2MA Bearing is a go-to choice for mining machinery, where its high dynamic load capacity and durability are essential. The lubricated design reduces friction, extending service life.
In marine applications, QJ 240 N2MA Bearing performs reliably in ship propulsion systems, even in salty and humid conditions. Its temperature range makes it suitable for diverse climates.
Automotive vs Aerospace: Applications of QJ 240 N2MA Bearing
In automotive systems, QJ 240 N2MA Bearing supports large transmissions, ensuring smooth power delivery. Its four-point contact design handles complex loads effectively.
For aerospace components, QJ 240 N2MA Bearing offers precision and reliability in landing gear systems. The brass cage reduces vibration, enhancing performance in critical applications.
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-QJ-240-N2MA-Drawing.webp)