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The 7018 ACD/HCPA9ALDT is a super precision angular contact ball bearing with a 90mm bore and 140mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and comes in a matched pair for balanced performance.
This bearing handles radial loads up to 27225 lbf and can reach speeds of 16000 RPM, thanks to its ceramic balls and phenolic cage. Its open design allows for easy lubrication and maintenance.
The paired arrangement ensures stability under angular loads, making it suitable for high-precision applications. Ideal for machine tools or spindle systems where accuracy and speed are crucial.
Weighing 2.03kg, it operates smoothly in temperatures from -30°C to 110°C. Compliant with PA9A tolerance class for exceptional precision.
The 7018 ACD/HCPA9ALDT offers reliable performance with its ceramic balls reducing friction and heat buildup. Its phenolic cage provides durability while maintaining lightweight properties.
Perfect for industrial machinery requiring high-speed rotation and precise load handling. The matched pair setup ensures consistent performance in demanding environments.
With a static radial load capacity of 32175 lbf, it’s built to withstand heavy use. The open seal type allows for easy inspection and relubrication.
This bearing is interchangeable with SKF models, making replacements straightforward. Its 15.875mm ceramic balls and 20-ball setup enhance smooth operation.
Suitable for applications like CNC machines or aerospace components where precision is key. The chrome steel rings offer excellent wear resistance.
Operating within a wide temperature range, it’s versatile for various industrial uses. The preload option adds to its adaptability in different setups.
The 7018 ACD/HCPA9ALDT’s 48mm width provides a compact yet robust design. Its high-speed capability makes it ideal for precision engineering tasks.
The phenolic cage ensures quiet operation, perfect for noise-sensitive environments. The bearing’s tolerance class guarantees consistent performance.
Great for use in robotics or medical equipment where reliability is essential. Its lubricated design ensures long service life with minimal maintenance.
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Performance Features of 7018 ACD/HCPA9ALDT Bearing
7018 ACD/HCPA9ALDT Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and ceramic balls enhance durability and reduce friction during high-speed operation.
With a dynamic radial load capacity of 27,225 lbf, it handles demanding conditions reliably.
The phenolic cage ensures smooth operation and minimises wear, even at speeds up to 16,000 rpm.
7018 ACD/HCPA9ALDT Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its preloaded and matched arrangement of two bearings provides stability and precision in performance.
The open design allows for easy lubrication, maintaining optimal performance over time.
This bearing is ideal for applications requiring high precision and long service life.
Industrial Uses of 7018 ACD/HCPA9ALDT Bearing
7018 ACD/HCPA9ALDT Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it suitable for high-speed operations.
In automotive applications, 7018 ACD/HCPA9ALDT Bearing supports performance in gearboxes and wheel hubs, handling both radial and axial loads efficiently. Its phenolic cage offers durability under varying temperatures.
For robotics, 7018 ACD/HCPA9ALDT Bearing provides reliable motion control in robotic arms and automated systems. The matched arrangement enhances stability, crucial for repetitive tasks.
Medical imaging devices benefit from 7018 ACD/HCPA9ALDT Bearing’s precision, ensuring smooth operation in scanners and diagnostic equipment. The open design allows for easy lubrication maintenance.
In aerospace, 7018 ACD/HCPA9ALDT Bearing is used in flight control systems, where its high-speed capability and load tolerance are essential. The PA9A tolerance class guarantees consistent performance.
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