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The 7018 ACDGA/HCP4AL is a super precision angular contact ball bearing with a 90mm bore and 140mm outer diameter, crafted from durable chrome steel. Its 25° contact angle and ceramic balls ensure smooth operation under high radial loads up to 16672 lbf.
Designed for extra light preload, this bearing spins efficiently at speeds up to 15000 RPM. The phenolic cage adds stability, while the open seal allows easy lubrication. It performs reliably in temperatures from -30°C to 110°C.
This model is interchangeable with SKF bearings and comes in a set of three for versatile mounting options (back-to-back, face-to-face, or tandem). Ideal for high-precision applications like machine tools or spindles where accuracy is key.
Weighing 1.01kg, it balances strength and precision. Its P4A tolerance class ensures consistent performance in demanding conditions.
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Performance Features of 7018 ACDGA/HCP4AL Bearing
7018 ACDGA/HCP4AL Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 25° contact angle allows for efficient handling of combined radial and axial loads.
With a dynamic radial load capacity of 16672 lbf, it performs reliably in demanding applications.
The phenolic cage maintains ball alignment, reducing friction and enhancing longevity.
How Does 7018 ACDGA/HCP4AL Bearing Achieve High-Speed Performance?
7018 ACDGA/HCP4AL Bearing’s ceramic balls and phenolic cage enable smooth operation at speeds up to 15,000 rpm.
The extra light preload ensures minimal friction, making it ideal for precision tasks.
Its open design allows for easy lubrication, maintaining performance in high-speed conditions.
The P4A tolerance class guarantees consistent accuracy and reliability.
Engineered for Precision: 7018 ACDGA/HCP4AL Bearing
7018 ACDGA/HCP4AL Bearing is designed for applications requiring exacting precision and low noise.
The ceramic balls reduce vibration, ensuring quiet and smooth operation.
With a temperature range of -30°C to 110°C, it performs well in varied environments.
Its universal matching capability allows for flexible configurations like back-to-back or face-to-face arrangements.
Chrome Steel vs Ceramic Bearings: Strengths of 7018 ACDGA/HCP4AL Bearing
7018 ACDGA/HCP4AL Bearing combines chrome steel rings with ceramic balls for enhanced performance.
This mix provides excellent resistance to wear and reduces friction under high loads.
The phenolic cage adds durability while maintaining smooth operation.
With a static radial load of 16200 lbf, it ensures reliability in precision applications.
Industrial Uses of 7018 ACDGA/HCP4AL Bearing
7018 ACDGA/HCP4AL Bearing is commonly used in high-precision machine tools, where its ceramic balls and phenolic cage reduce friction for smoother operation. The P4A tolerance class ensures accuracy in demanding industrial environments.
Where Is 7018 ACDGA/HCP4AL Bearing Used?
In automotive applications, 7018 ACDGA/HCP4AL Bearing supports high-speed spindles and electric motor systems, thanks to its angular contact design. The extra-light preload helps maintain stability under varying loads.
Perfect Fit for Automation: 7018 ACDGA/HCP4AL Bearing
7018 ACDGA/HCP4AL Bearing works well in robotic arms and CNC machines, where its universal matching feature allows flexible arrangement. The wide temperature range makes it reliable in different operating conditions.
Medical vs Industrial: Where 7018 ACDGA/HCP4AL Bearing Excels
For medical imaging devices, 7018 ACDGA/HCP4AL Bearing’s precision and low vibration are ideal. In industrial settings, its high dynamic load capacity suits heavy machinery and automation systems.
How Does 7018 ACDGA/HCP4AL Bearing Support High-Speed Operations?
The ceramic balls in 7018 ACDGA/HCP4AL Bearing reduce heat buildup, enabling smoother performance at high RPMs. Its open design also allows for efficient lubrication in continuous-use scenarios.
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