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The 7002 CD/HCP4A is a super precision angular contact ball bearing with a compact size of 15mm by 32mm by 9mm, crafted from chrome steel and ceramic balls for durability. It handles radial loads up to 1170 lbf and operates smoothly at speeds up to 100,000 RPM.
With a 15° contact angle and phenolic cage, it offers low friction and high stability. The open design allows easy lubrication, extending its lifespan.
This bearing is ideal for high-speed applications like spindles or precision tools, where accuracy is key. It meets P4 tolerance standards for reliable performance.
Weighing just 0.027kg, it’s lightweight yet robust. Suitable for temperatures from -30°C to 110°C, making it versatile for various environments.
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Why Choose 7002 CD/HCP4A Bearing for Precision Tasks?
7002 CD/HCP4A Bearing features a 15° contact angle, ideal for high-precision angular contact applications.
Its ceramic balls and chrome steel rings ensure smooth operation with minimal friction.
The phenolic cage maintains ball alignment, enhancing durability and reducing wear.
With a maximum speed of 100,000 rpm, it excels in high-speed environments.
7002 CD/HCP4A Bearing’s P4 tolerance class guarantees consistent performance in precision instruments.
Its dynamic radial load capacity of 1170 lbf makes it reliable for demanding tasks.
Key Fields for 7002 CD/HCP4A Bearing
7002 CD/HCP4A Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it ideal for applications demanding smooth operation.
In robotics, 7002 CD/HCP4A Bearing supports articulated arms, providing stability during rapid movements. Its phenolic cage offers lightweight durability, which is essential for maintaining performance in automated systems.
For dental handpieces, 7002 CD/HCP4A Bearing’s P4 tolerance class guarantees the precision needed for delicate procedures. The open design allows for easy lubrication, extending its lifespan in medical environments.
Where Is 7002 CD/HCP4A Bearing Used?
You’ll often find 7002 CD/HCP4A Bearing in 3D printers, where its high-speed capability ensures precise layer deposition. The chrome steel rings provide the necessary strength for continuous operation.
In optical equipment, 7002 CD/HCP4A Bearing’s low vibration characteristics enhance image clarity. Its ceramic balls also minimise heat generation, which is crucial for sensitive instruments.
Built for Heavy-Duty Use: 7002 CD/HCP4A Bearing
7002 CD/HCP4A Bearing handles radial and axial loads in industrial pumps, thanks to its 15° contact angle. The preload option further improves rigidity in demanding environments.
For electric motors, 7002 CD/HCP4A Bearing’s lubricated design reduces maintenance needs while supporting high RPMs. Its metric sizing ensures compatibility with various motor designs.
Automotive vs Aerospace: Applications of 7002 CD/HCP4A Bearing
In automotive turbochargers, 7002 CD/HCP4A Bearing withstands extreme speeds and temperatures. The ceramic balls help reduce rotational mass, improving engine response.
Aerospace applications benefit from 7002 CD/HCP4A Bearing’s lightweight construction and precision. Its phenolic cage performs well in both high and low-temperature conditions encountered during flight.
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