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The 7008 CE/HCP4A 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 15° contact angle and ceramic balls for smooth operation under angular loads.
With a dynamic radial load capacity of 2790 lbf, it handles high speeds up to 56,000 RPM. The phenolic cage ensures stability, while the open design allows easy lubrication and maintenance.
Its P4 tolerance class (ABEC-7) guarantees exceptional precision, making it suitable for demanding applications. Ideal for machine tools or high-speed spindles where accuracy is crucial.
Weighing just 0.17kg, it’s lightweight yet robust. Compatible with SKF bearings, it’s a reliable choice for replacements or upgrades in precision machinery.
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Performance Features of 7008 CE/HCP4A Bearing
7008 CE/HCP4A Bearing features a 15° contact angle, optimised for precision angular contact applications.
Its chrome steel rings and ceramic balls ensure smooth operation with minimal friction.
The phenolic cage maintains ball alignment, enhancing durability under dynamic radial loads up to 2790 lbf.
With a maximum speed of 56,000 rpm, it delivers reliable high-speed performance.
7008 CE/HCP4A Bearing operates efficiently within a temperature range of -30° to 110°C.
Its P4 tolerance class guarantees precision, making it suitable for demanding industrial uses.
Common Applications of 7008 CE/HCP4A Bearing
In machine tools, 7008 CE/HCP4A Bearing excels with its 15° contact angle, providing stability for high-precision operations like milling and grinding. The ceramic balls reduce friction, ensuring smooth performance even at high speeds.
Where Is 7008 CE/HCP4A Bearing Used?
You’ll often find 7008 CE/HCP4A Bearing in automotive transmissions, where its angular contact design handles combined loads efficiently. The phenolic cage adds durability, making it suitable for demanding driving conditions.
Ideal for Precision: 7008 CE/HCP4A Bearing
For medical imaging devices, 7008 CE/HCP4A Bearing offers reliable accuracy due to its P4 tolerance class. The chrome steel rings and ceramic balls ensure minimal wear over time.
Automotive vs Aerospace: Applications of 7008 CE/HCP4A Bearing
In automotive systems, 7008 CE/HCP4A Bearing supports gearboxes, while in aerospace, it’s used in actuator systems for its lightweight ceramic balls. Both benefit from its high-speed capability and low heat generation.
Practical Applications of 7008 CE/HCP4A Bearing
In robotics, 7008 CE/HCP4A Bearing is a go-to for joint movements, thanks to its ability to handle radial and axial loads simultaneously. The open design allows for easy lubrication, extending service life.
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