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The 7004 FEGA/HCP4AH1 is a super precision angular contact ball bearing measuring 20mm by 42mm by 12mm, crafted from chrome steel with ceramic balls for enhanced performance. It handles radial loads up to 1667 lbf and reaches speeds of 121,000 RPM, making it suitable for high-speed applications.
Its open design and phenolic cage ensure smooth operation, while the extra light preload (Class A) minimises friction. The bearing operates efficiently in temperatures from -30°C to 110°C.
This model is interchangeable with SKF bearings and comes in a universal matching set of two, allowing back-to-back, face-to-face, or tandem arrangements. Ideal for precision machinery like spindles or CNC tools where accuracy is key.
Weighing just 0.056kg, it’s lightweight yet durable. Compliant with P4A tolerance standards for reliable performance.
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Performance Features of 7004 FEGA/HCP4AH1 Bearing
7004 FEGA/HCP4AH1 Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 18° contact angle provides excellent angular contact performance, ideal for complex load conditions.
The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a maximum speed of 121,000 rpm, it excels in high-speed applications while maintaining reliability.
Industrial Uses of 7004 FEGA/HCP4AH1 Bearing
7004 FEGA/HCP4AH1 Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The extra light preload ensures smooth operation in precision grinding applications.
Where Is 7004 FEGA/HCP4AH1 Bearing Used?
In robotics, 7004 FEGA/HCP4AH1 Bearing provides reliable angular contact support for articulated arms, thanks to its P4A tolerance class. The open design allows for easy lubrication, extending service life in continuous operation.
Perfect Fit for Automation: 7004 FEGA/HCP4AH1 Bearing
7004 FEGA/HCP4AH1 Bearing works well in CNC spindles, where its 18° contact angle handles combined radial and axial loads efficiently. The chrome steel rings offer durability in high-speed environments up to 121,000 rpm.
Medical vs Industrial: Where 7004 FEGA/HCP4AH1 Bearing Excels
For medical imaging devices, 7004 FEGA/HCP4AH1 Bearing’s ceramic balls ensure quiet, vibration-free rotation. In industrial pumps, its metric sizing and universal matching capability simplify installation and maintenance.
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