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The 7004 FEGA/HCP4A is a super precision angular contact ball bearing, measuring 20mm by 42mm by 12mm. Made from chrome steel with ceramic balls, it offers smooth operation and high-speed performance up to 121,000 RPM.
With an 18° contact angle and extra light preload, it handles radial loads up to 1667 lbf. The phenolic cage ensures durability while keeping the bearing lightweight at just 0.056kg.
Its open design allows for easy lubrication and works in temperatures from -30°C to 110°C. The P4A tolerance class ensures precise performance in demanding applications.
Ideal for high-speed machinery like spindles or dental tools, this bearing can be paired in back-to-back, face-to-face, or tandem arrangements for versatile use. It’s interchangeable with SKF models for easy replacement.
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Performance Features of 7004 FEGA/HCP4A Bearing
7004 FEGA/HCP4A Bearing is crafted with ceramic balls and chrome steel rings, ensuring high precision and durability.
Its 18° contact angle provides excellent load distribution, ideal for angular contact applications.
With a dynamic radial load capacity of 1667 lbf, it handles demanding conditions reliably.
The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
How Does 7004 FEGA/HCP4A Bearing Achieve High-Speed Performance?
7004 FEGA/HCP4A Bearing’s ceramic balls and phenolic cage enable smooth operation at speeds up to 121,000 rpm.
The extra light preload ensures minimal friction, making it suitable for precision tasks.
Its open design allows for easy lubrication, maintaining efficiency over time.
The P4A tolerance class guarantees consistent performance in high-speed applications.
Engineered for Precision: 7004 FEGA/HCP4A Bearing
7004 FEGA/HCP4A Bearing’s chrome steel rings and ceramic balls provide exceptional accuracy and longevity.
The 12-ball design ensures even load distribution, reducing wear and tear.
With a temperature range of -30°C to 110°C, it performs reliably in various environments.
Its universal matching capability allows flexible configurations for different applications.
Steel vs Ceramic Bearings: Strengths of 7004 FEGA/HCP4A Bearing
7004 FEGA/HCP4A Bearing combines chrome steel rings with ceramic balls for superior performance.
This hybrid design reduces weight and friction while maintaining high load capacity.
The phenolic cage enhances durability, making it ideal for precision machinery.
Its P4A tolerance ensures consistent operation in high-speed and high-precision settings.
Industrial Uses of 7004 FEGA/HCP4A Bearing
7004 FEGA/HCP4A Bearing is commonly used in high-speed machine tools, where its precision and ceramic balls reduce friction for smoother operation. The open design allows for easy lubrication, extending its lifespan in demanding conditions.
Where Is 7004 FEGA/HCP4A Bearing Used?
You’ll often find 7004 FEGA/HCP4A Bearing in automotive applications like electric motor systems, where its angular contact design handles combined loads efficiently. Its phenolic cage also helps dampen vibrations, making it ideal for quieter performance.
Perfect Fit for Automation: 7004 FEGA/HCP4A Bearing
In robotic arms and automated assembly lines, 7004 FEGA/HCP4A Bearing’s extra-light preload ensures precise movement. The P4A tolerance class guarantees consistent accuracy, even at high speeds.
Medical vs Industrial: Where 7004 FEGA/HCP4A Bearing Excels
For medical imaging devices, 7004 FEGA/HCP4A Bearing’s ceramic balls provide smooth, low-friction rotation. In industrial settings, its chrome steel rings offer durability for heavy-duty applications like spindle drives.
Light-Duty vs Heavy-Duty: Best Uses for 7004 FEGA/HCP4A Bearing
7004 FEGA/HCP4A Bearing works well in light-duty applications like dental drills, where precision is key. It also performs reliably in heavier tasks, such as CNC machining, thanks to its robust construction.
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