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The 7008 ACE/HCP4AH1DGA is a super precision angular contact ball bearing with a 40mm bore and 68mm outer diameter, crafted from chrome steel for durability. It features a 25° contact angle and ceramic balls for smooth operation.
This bearing handles radial loads up to 4275 lbf and spins at speeds up to 56,000 RPM, making it suitable for high-performance applications. Its extra-light preload ensures minimal friction and precise movement.
The open design allows easy lubrication, while the phenolic cage offers stability. It comes in a matched set of two, compatible with universal arrangements like back-to-back or face-to-face mounting.
Ideal for machine tools or precision equipment, it operates in temperatures from -30°C to 110°C. Weighing just 0.34kg, it’s lightweight yet robust for demanding tasks.
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Performance Features of 7008 ACE/HCP4AH1DGA Bearing
7008 ACE/HCP4AH1DGA Bearing is designed with a 25° contact angle, ideal for handling combined radial and axial loads.
Its universal matching allows flexible arrangements like back-to-back or face-to-face, adapting to various applications.
The ceramic balls and chrome steel rings ensure smooth operation even at high speeds up to 56,000 rpm.
Phenolic cage material reduces friction and wear, enhancing the bearing’s longevity.
With a dynamic radial load capacity of 4275 lbf, it performs reliably under demanding conditions.
The extra light preload (Class A) ensures precision and reduces vibration in high-speed applications.
7008 ACE/HCP4AH1DGA Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its P4A tolerance class guarantees exceptional accuracy for precision machinery.
Key Fields for 7008 ACE/HCP4AH1DGA Bearing
7008 ACE/HCP4AH1DGA Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The P4A tolerance ensures precision in demanding applications like CNC spindles.
In robotics, 7008 ACE/HCP4AH1DGA Bearing excels in articulated arms, thanks to its universal matching and extra-light preload. The 25° contact angle provides stability during rapid directional changes.
For aerospace components, 7008 ACE/HCP4AH1DGA Bearing’s chrome steel rings handle angular loads in actuators and control systems. Its lubricated design maintains performance across a broad temperature range.
Automotive testing equipment benefits from 7008 ACE/HCP4AH1DGA Bearing’s dynamic radial load capacity. The metric dimensions make it easy to integrate into European-designed rigs.
In dental drill handpieces, 7008 ACE/HCP4AH1DGA Bearing’s smooth operation at 56,000 rpm ensures precision. The open seal allows for quick cleaning in medical environments.
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