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The 7002 CEGA/HCPA9A 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. It handles radial loads up to 994 lbf and spins at speeds up to 127,000 RPM, making it suitable for high-performance applications.
Its 15° contact angle and extra light preload ensure smooth operation with minimal friction. The phenolic cage adds durability while keeping the weight light at just 0.025kg.
This open-design bearing comes pre-lubricated and works in temperatures from -30°C to 110°C. It’s universal matching, allowing arrangements like back-to-back or face-to-face for flexibility in setups.
Ideal for precision machinery, spindles, or tools where accuracy and speed are key. Interchangeable with SKF bearings for easy replacement.
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Performance Features of 7002 CEGA/HCPA9A Bearing
7002 CEGA/HCPA9A Bearing is designed with a 15° contact angle, optimising it for angular contact loads.
The chrome steel rings and ceramic balls enhance durability while reducing friction.
With a dynamic radial load capacity of 994 lbf, it handles demanding applications effortlessly.
Its phenolic cage ensures smooth operation, even at high speeds up to 127,000 rpm.
The extra light preload (Class A) improves precision, making it ideal for sensitive machinery.
Lubrication is pre-applied, ensuring ready-to-use convenience and reduced maintenance.
Operating between -30°C to 110°C, 7002 CEGA/HCPA9A Bearing performs reliably in varied conditions.
Its universal matching capability allows flexible arrangement options for different setups.
How Does 7002 CEGA/HCPA9A Bearing Improve Performance?
7002 CEGA/HCPA9A Bearing is commonly used in high-speed machine spindles, where its ceramic balls and phenolic cage reduce friction for smoother operation. The 15° contact angle helps manage combined radial and axial loads efficiently.
In robotics, 7002 CEGA/HCPA9A Bearing ensures precise movement in joints and actuators, thanks to its extra-light preload and PA9A tolerance class. Its compact size (15 mm×32 mm×9 mm) makes it ideal for space-constrained designs.
For dental handpieces, 7002 CEGA/HCPA9A Bearing’s chrome steel rings and ceramic balls provide durability under frequent sterilisation. The open design allows easy lubrication, extending service life in demanding medical environments.
Automotive turbochargers benefit from 7002 CEGA/HCPA9A Bearing’s ability to handle extreme speeds (up to 127,000 rpm). The metric sizing ensures compatibility with European and Asian engine designs.
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