The 7019 CD/HCP4AQBCA is a super precision angular contact ball bearing with a 95mm bore and 145mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and comes in a matched set of four bearings for balanced performance.
This bearing handles radial loads up to 48600 lbf and reaches speeds of 17000 RPM, thanks to its ceramic balls and phenolic cage. Its extra-light preload ensures smooth operation with minimal friction.
The open design allows for easy lubrication, while the P4A tolerance class guarantees exceptional accuracy. Ideal for high-speed applications like machine tool spindles or precision instruments.
Weighing 4.01kg, it’s robust yet suitable for demanding environments, operating between -30°C and 110°C. Interchangeable with SKF bearings for convenient replacements.
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Performance Features of 7019 CD/HCP4AQBCA Bearing
7019 CD/HCP4AQBCA Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.
The phenolic cage ensures smooth operation, even at high speeds up to 17,000 rpm.
With a dynamic radial load capacity of 48,600 lbf, it handles demanding conditions reliably.
7019 CD/HCP4AQBCA Bearing comes in a matched set of four, ensuring consistent performance.
Its extra light preload (Class A) minimises vibration for high-precision tasks.
The open design allows easy lubrication, maintaining efficiency over time.
Operating between -30°C to 110°C, it suits various industrial environments.
Industrial Uses of 7019 CD/HCP4AQBCA Bearing
This bearing is commonly used in high-precision machine tools, where its ceramic balls and phenolic cage reduce friction for smoother operation. The matched set of four bearings ensures excellent stability in demanding industrial environments.
Where Is 7019 CD/HCP4AQBCA Bearing Used?
You’ll find 7019 CD/HCP4AQBCA Bearing in aerospace applications, particularly in helicopter gearboxes that require reliable performance under angular loads. Its P4A tolerance class makes it suitable for these critical precision systems.
Built for Heavy-Duty Use: 7019 CD/HCP4AQBCA Bearing
7019 CD/HCP4AQBCA Bearing handles heavy radial loads in wind turbine generators, thanks to its chrome steel rings and robust design. The extra light preload helps maintain efficiency in continuous operation.
Automotive vs Aerospace: Applications of 7019 CD/HCP4AQBCA Bearing
In automotive systems, 7019 CD/HCP4AQBCA Bearing works well in high-performance gearboxes where precision matters. For aerospace, its ceramic balls provide the necessary reliability in extreme conditions.
Perfect Fit for Automation: 7019 CD/HCP4AQBCA Bearing
7019 CD/HCP4AQBCA Bearing is ideal for robotic arms in automated production lines, offering smooth movement with minimal maintenance. The lubricated design ensures long service life even with constant use.
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