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The 7008 ACE/HCP4ALDGA is a super precision angular contact ball bearing with a 40mm bore and 68mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 4275 lbf and operates smoothly at high speeds up to 56,000 RPM.
Its open design and phenolic cage ensure low friction and easy maintenance, while the 25° contact angle provides excellent stability. The bearing is preloaded for extra light performance, making it ideal for precision applications.
This model is universally matched, allowing flexible arrangements like back-to-back or face-to-face setups. It works well in temperatures from -30°C to 110°C and comes lubricated for immediate use.
Weighing just 0.34kg, it’s a lightweight yet robust choice for high-speed machinery, spindles, or other precision equipment. Compliant with P4A tolerance standards for reliable performance.
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Performance Features of 7008 ACE/HCP4ALDGA Bearing
7008 ACE/HCP4ALDGA Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 25° contact angle and universal matching arrangement provide excellent load distribution and stability.
The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 4275 lbf, it handles demanding applications with ease.
7008 ACE/HCP4ALDGA Bearing operates smoothly at speeds up to 56,000 rpm, thanks to its extra light preload.
Its temperature range of -30°C to 110°C ensures reliable performance in various conditions.
The open design and lubrication system minimise maintenance needs while extending service life.
This bearing is ideal for precision tasks requiring high-speed and angular contact load handling.
Industrial Uses of 7008 ACE/HCP4ALDGA Bearing
7008 ACE/HCP4ALDGA Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup.
The universal matching design allows for flexible arrangements, making it suitable for complex spindle configurations.
What Makes 7008 ACE/HCP4ALDGA Bearing a Preferred Choice?
In automotive applications, 7008 ACE/HCP4ALDGA Bearing excels in electric motor systems due to its precise angular contact and extra light preload.
The P4A tolerance class ensures consistent performance in demanding conditions, from high-speed rotations to variable loads.
Perfect Fit for Automation: 7008 ACE/HCP4ALDGA Bearing
7008 ACE/HCP4ALDGA Bearing is ideal for robotic arms, where its 25° contact angle provides stability during precise movements.
The lubricated design extends service life, even in continuous operation scenarios like assembly lines.
Medical vs Industrial: Where 7008 ACE/HCP4ALDGA Bearing Excels
For medical imaging devices, 7008 ACE/HCP4ALDGA Bearing’s ceramic balls offer quiet operation and minimal vibration.
In industrial settings, its chrome steel rings handle heavy radial loads while maintaining precision in CNC machinery.
Where to Use 7008 ACE/HCP4ALDGA Bearing
7008 ACE/HCP4ALDGA Bearing works well in 3D printers, where its tandem arrangement supports smooth linear motion.
The temperature range of -30°C to 110°C makes it reliable for both indoor and outdoor equipment.
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