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The 7008 ACD/HCP4ADGC is a super precision angular contact ball bearing with a 40mm bore and 68mm outer diameter, crafted from chrome steel for durability. It handles radial loads up to 5850 lbf and spins smoothly at high speeds, reaching up to 56,000 RPM.
Its 25° contact angle and ceramic balls reduce friction, while the phenolic cage ensures quiet operation. The open design allows easy lubrication, and it works in temperatures from -30°C to 110°C.
This bearing comes in a matched set of two, suitable for universal mounting (back-to-back, face-to-face, or tandem). Ideal for high-precision applications like machine tools or spindles where accuracy is key.
Weighing just 0.34kg, it’s lightweight yet robust, meeting P4A tolerance standards for reliable performance. Interchangeable with SKF bearings for easy replacements.
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Performance Features of 7008 ACD/HCP4ADGC Bearing
7008 ACD/HCP4ADGC Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.
The phenolic cage ensures smooth operation at high speeds, up to 56,000 rpm.
Universal matching allows flexible arrangements like back-to-back or face-to-face configurations.
With a dynamic radial load capacity of 5850 lbf, it handles demanding conditions reliably.
The P4A tolerance class guarantees precision performance in critical applications.
Lubrication is pre-applied, ensuring ready-to-use convenience.
Its temperature range of -30°C to 110°C suits various operational environments.
Industrial Uses of 7008 ACD/HCP4ADGC Bearing
7008 ACD/HCP4ADGC Bearing is commonly used in high-speed machine tools, where its precision and moderate preload ensure accurate performance. The ceramic balls reduce friction, making it ideal for applications requiring smooth operation.
In automotive systems, 7008 ACD/HCP4ADGC Bearing supports components like electric motors and gearboxes, thanks to its angular contact design. The universal matching feature allows for flexible installation in various configurations.
For automation equipment, 7008 ACD/HCP4ADGC Bearing’s phenolic cage and chrome steel rings provide durability in robotic arms and CNC machines. Its high-speed capability makes it a reliable choice for continuous operation.
Medical imaging devices benefit from 7008 ACD/HCP4ADGC Bearing’s precision and low friction, ensuring consistent performance in sensitive environments. The P4A tolerance class guarantees tight control over dimensional accuracy.
In consumer electronics, 7008 ACD/HCP4ADGC Bearing is found in high-performance fans and printers, where its balanced load handling and quiet operation are key advantages. The lubricated design further enhances its longevity.
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