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-QJ-210-MA-Dimensions.webp)
The QJ 210 MA is a four-point contact angular contact ball bearing with a 50mm bore and 90mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 14738 lbf and operates smoothly at speeds up to 13000 RPM.
Its single-row design and brass cage ensure durability and reliable performance. The open seal type allows for easy lubrication, making maintenance straightforward.
This bearing is interchangeable with SKF models, offering a practical replacement option. It suits applications like pumps or gearboxes where radial loads and high speeds are common.
Weighing 0.59kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s safe for various industrial uses.
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Why Choose QJ 210 MA Bearing for Precision Tasks?
QJ 210 MA Bearing features a four-point contact design, allowing it to handle both radial and axial loads efficiently.
Its chrome steel rings and balls provide excellent durability and resistance to wear.
The brass cage ensures smooth operation, even at high speeds up to 13,000 rpm.
With a dynamic radial load capacity of 14,738 lbf, it performs reliably in demanding applications.
QJ 210 MA Bearing operates within a temperature range of -30° to 110°C, making it versatile for various environments.
Its precision P6 tolerance class ensures consistent performance in high-accuracy tasks.
The open design simplifies maintenance, while the lubricated construction reduces friction.
This combination makes QJ 210 MA Bearing a practical choice for industrial and mechanical uses.
Industrial Uses of QJ 210 MA Bearing
QJ 210 MA Bearing is commonly used in machine tools, where its four-point contact design handles both radial and axial loads efficiently. The brass cage ensures smooth operation even at higher speeds, making it suitable for precision equipment.
In automotive applications, QJ 210 MA Bearing supports components like steering systems and transmissions, thanks to its durable chrome steel construction. Its metric sizing and P6 tolerance class make it a reliable choice for European and Asian vehicles.
For automation and robotics, QJ 210 MA Bearing’s open design allows easy lubrication, which is essential for maintaining performance in robotic arms. The high dynamic load capacity ensures longevity in repetitive motion applications.
Where Is QJ 210 MA Bearing Used?
You’ll find QJ 210 MA Bearing in conveyor systems, where its ability to manage combined loads keeps operations running smoothly. The lubricated design reduces friction, extending the bearing’s service life in demanding environments.
In medical imaging devices, QJ 210 MA Bearing provides stable rotation for accurate diagnostics. The chrome steel rings and brass cage offer a balance of strength and corrosion resistance, ideal for sensitive medical settings.
Built for Heavy-Duty Use: QJ 210 MA Bearing
QJ 210 MA Bearing excels in industrial fans, where its high-speed capability and load handling are crucial. The single-row construction simplifies installation, making it a practical choice for maintenance teams.
For 3D printers, QJ 210 MA Bearing ensures precise movement of print heads, thanks to its low tolerance and smooth operation. The lubricated design also minimises wear during continuous use.
Automotive vs Aerospace: Applications of QJ 210 MA Bearing
In automotive gearboxes, QJ 210 MA Bearing handles high thrust loads, while in aerospace actuators, its precision and reliability are key. The temperature range of -30° to 110°C ensures performance in varied conditions.
For household appliances like washing machines, QJ 210 MA Bearing’s durability reduces noise and vibration. The brass cage and chrome steel construction provide long-lasting performance in everyday use.
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-QJ-210-MA-Drawing.webp)