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The QJ 207 N2MA is a four-point contact angular contact ball bearing, measuring 35mm by 72mm by 17mm, crafted from durable chrome steel. It supports radial loads up to 11025 lbf and operates smoothly at speeds up to 17000 RPM.
Its single-row design with a brass cage ensures reliable performance, while the open construction allows for easy lubrication. The bearing handles temperatures from -30°C to 110°C, making it versatile for various conditions.
This model is interchangeable with SKF bearings, offering a practical replacement option. It’s well-suited for applications like gearboxes or industrial machinery where radial loads and high speeds are common.
Weighing 0.35kg, it’s a sturdy yet manageable choice. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.
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How Does QJ 207 N2MA Bearing Reduce Friction?
QJ 207 N2MA Bearing features a four-point contact design, ensuring smooth operation with minimal friction.
The chrome steel rings and balls enhance durability while maintaining efficient performance.
Its brass cage keeps the balls aligned, reducing wear and extending the bearing’s lifespan.
With a maximum speed of 17,000 rpm, it is suitable for high-speed applications.
The P6 tolerance class ensures precision, making it ideal for demanding tasks.
QJ 207 N2MA Bearing operates reliably within a temperature range of -30° to 110°C.
Key Fields for QJ 207 N2MA Bearing
QJ 207 N2MA Bearing is widely used in industrial machinery, especially in gearboxes and pumps, where its four-point contact design handles combined radial and axial loads efficiently. The brass cage ensures smooth operation even at higher speeds.
In automotive applications, QJ 207 N2MA Bearing fits well in wheel hubs and transmissions, offering reliable performance under varying loads. Its P6 tolerance class makes it suitable for precision automotive components.
For automation systems, QJ 207 N2MA Bearing works effectively in robotic arms and CNC machines, thanks to its high-speed capability and durable chrome steel construction. The open seal design allows for easy lubrication maintenance.
Medical imaging devices benefit from QJ 207 N2MA Bearing’s consistent performance and low noise levels. The temperature range of -30° to 110°C ensures reliability in various clinical environments.
In household appliances like washing machines, QJ 207 N2MA Bearing provides quiet and long-lasting operation. Its metric sizing makes it compatible with a range of European and Asian appliance models.
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