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The QJ 309 N2PHAS is a four-point contact angular contact ball bearing, measuring 45mm by 100mm by 25mm. Made from chrome steel, it handles radial loads up to 22500 lbf and spins smoothly at speeds up to 12000 RPM.
Its single-row design with a PEEK cage offers durability and low friction, while the open seal allows for easy lubrication. The bearing operates efficiently in temperatures from -30°C to 110°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. It suits applications like industrial machinery or pumps where radial and axial loads are present.
Weighing 1.05kg, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it’s safe for various uses.
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Performance Features of QJ 309 N2PHAS Bearing
QJ 309 N2PHAS Bearing is built with chrome steel rings and balls, offering excellent resistance to radial loads.
Its dynamic radial load capacity reaches 22500 lbf, making it suitable for heavy-duty applications.
The Peek cage ensures smooth operation and reduces friction, even at high speeds up to 12,000 rpm.
This design enhances longevity and maintains performance under demanding conditions.
QJ 309 N2PHAS Bearing operates efficiently within a temperature range of -30° to 110°C.
Its open design allows for easy lubrication, ensuring consistent performance over time.
With a precision tolerance class of P6, this bearing delivers reliable accuracy in various applications.
The four-point contact design provides stability and handles combined loads effectively.
Industrial Uses of QJ 309 N2PHAS Bearing
QJ 309 N2PHAS Bearing is commonly used in machine tools and industrial gearboxes, where its four-point contact design handles combined radial and axial loads efficiently. The open seal type allows for easy lubrication, extending its service life in demanding conditions.
In automotive applications, QJ 309 N2PHAS Bearing fits well in wheel hubs and transmission systems, providing smooth rotation under heavy loads. Its P6 tolerance class ensures precise alignment, which is vital for vehicle performance and safety.
For robotics and automation, QJ 309 N2PHAS Bearing’s Peek cage material reduces friction, making it suitable for high-speed robotic arms. The chrome steel construction also offers durability in repetitive motion scenarios.
In wind turbines, QJ 309 N2PHAS Bearing supports rotor shafts, where its ability to handle dynamic loads is crucial. The lubricated design helps maintain performance even in harsh outdoor environments.
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