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The 7012 ACD/P4AQBCA is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 22725 lbf and operates smoothly at speeds up to 39000 RPM.
Its 25° contact angle and phenolic cage ensure stable performance, while the extra light preload (Class A) reduces friction. The open design allows for easy lubrication, extending its lifespan.
This set includes four matched bearings (QBC arrangement), ideal for high-precision applications like machine tool spindles or robotics. It works reliably in temperatures from -30°C to 110°C.
Weighing 1.61kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for seamless replacements.
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Performance Features of 7012 ACD/P4AQBCA Bearing
7012 ACD/P4AQBCA Bearing is designed with a 25° contact angle, optimising load distribution for precision applications.
Its chrome steel construction ensures durability and resistance to wear under high radial loads.
The matched arrangement of 4 bearings provides stability and consistent performance in demanding setups.
With a dynamic radial load capacity of 22725 lbf, it handles heavy-duty operations with ease.
7012 ACD/P4AQBCA Bearing’s phenolic cage maintains ball alignment, reducing friction and noise.
It operates smoothly at speeds up to 39,000 rpm, making it suitable for high-speed machinery.
The extra light preload (Class A) enhances precision while minimising energy loss.
Its temperature range of -30°C to 110°C ensures reliable performance in various environments.
Industrial Uses of 7012 ACD/P4AQBCA Bearing
7012 ACD/P4AQBCA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The phenolic cage reduces friction, making it suitable for high-speed operations.
In automotive applications, 7012 ACD/P4AQBCA Bearing supports gearbox systems, providing smooth performance under radial and axial loads. Its matched arrangement of four bearings enhances stability in demanding conditions.
For medical imaging devices, 7012 ACD/P4AQBCA Bearing’s P4A tolerance class guarantees consistent precision. The chrome steel construction ensures durability in critical healthcare equipment.
Automation systems benefit from 7012 ACD/P4AQBCA Bearing’s extra light preload, which minimises vibration in robotic arms. Its high-speed capability makes it ideal for precision assembly lines.
In consumer electronics, 7012 ACD/P4AQBCA Bearing is found in high-end printers, where its quiet operation and reliability are essential. The lubricated design ensures long service life with minimal maintenance.
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