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-QJ-312-PHAS-Dimensions.webp)
The QJ 312 PHAS is a four-point contact angular contact ball bearing with a 60mm bore and 130mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 35100 lbf and operates smoothly at speeds up to 9000 RPM.
Its single-row design and open construction allow for easy lubrication and maintenance, while the Peek cage ensures durability. The bearing performs reliably in temperatures ranging from -30°C to 110°C.
This model is interchangeable with SKF bearings, offering a practical replacement option. Suitable for applications like industrial gearboxes or machinery where radial and axial loads are present.
Weighing 2.15kg, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.
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Why Choose QJ 312 PHAS Bearing for Precision Tasks?
QJ 312 PHAS Bearing features a four-point contact design, enabling it to handle both radial and axial loads efficiently.
Its chrome steel rings and balls provide durability, while the Peek cage ensures smooth operation at high speeds.
With a dynamic radial load capacity of 35100 lbf, it performs reliably in demanding applications.
The P6 tolerance class guarantees precision, making it suitable for tasks requiring high accuracy.
Industrial Uses of QJ 312 PHAS Bearing
QJ 312 PHAS Bearing is commonly used in machine tools, where its four-point contact design handles combined radial and axial loads efficiently. The chrome steel construction ensures durability in demanding industrial environments.
In automotive applications, QJ 312 PHAS Bearing supports high-performance gearboxes and drivetrain components. Its precise P6 tolerance makes it suitable for smooth operation in European and Asian vehicle models.
For robotics, QJ 312 PHAS Bearing’s Peek cage reduces friction, making it ideal for automated arms and precision machinery. The open seal design allows for easy lubrication, extending service life in continuous operations.
Where Is QJ 312 PHAS Bearing Used?
You’ll find QJ 312 PHAS Bearing in conveyor systems, where its ability to manage heavy loads keeps production lines running smoothly. The metric sizing ensures compatibility with a wide range of industrial equipment.
In medical imaging devices, QJ 312 PHAS Bearing provides reliable performance due to its stable load handling. The temperature range of -30° to 110°C ensures consistent operation in various clinical settings.
Built for Heavy-Duty Use: QJ 312 PHAS Bearing
QJ 312 PHAS Bearing excels in construction equipment, where its robust design withstands harsh conditions. The high dynamic radial load capacity makes it a dependable choice for heavy machinery.
In 3D printers, QJ 312 PHAS Bearing’s low-friction Peek cage ensures precise movement. The single-row construction simplifies installation, making it a practical option for automated systems.
Automotive vs Aerospace: Applications of QJ 312 PHAS Bearing
In automotive systems, QJ 312 PHAS Bearing is often used in wheel hubs and transmissions for its load-handling capabilities. The lubricated design reduces maintenance needs for long-term reliability.
For aerospace applications, QJ 312 PHAS Bearing’s P6 tolerance ensures precision in flight control mechanisms. The wide temperature range makes it adaptable to both ground and high-altitude conditions.
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