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The 7017 ACB/P4A is a super precision angular contact ball bearing with an 85mm bore and 130mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 5648 lbf and operates smoothly at speeds up to 18,000 RPM.
Its 25° contact angle and phenolic cage ensure stable performance under angular loads, while the open design allows for easy lubrication. The bearing works reliably in temperatures ranging from -30°C to 110°C.
This model is interchangeable with SKF bearings and comes in matched arrangements for added versatility. Ideal for high-precision applications like machine tool spindles or industrial pumps.
Weighing 0.96kg, it offers a robust yet lightweight solution for demanding environments. Compliant with P4 tolerance standards for exceptional accuracy.
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Performance Features of 7017 ACB/P4A Bearing
7017 ACB/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls provide strong resistance to radial and axial loads, ensuring reliable performance.
The phenolic cage in 7017 ACB/P4A Bearing reduces friction and wear, enhancing operational smoothness.
With a maximum speed of 18,000 rpm, it delivers both precision and efficiency in high-speed applications.
7017 ACB/P4A Bearing is available with preload options, allowing for customised performance in matched arrangements.
Its P4 tolerance class ensures high precision, making it suitable for demanding industrial uses.
The open seal design of 7017 ACB/P4A Bearing simplifies maintenance while providing effective lubrication.
Its dynamic radial load capacity of 5648 lbf ensures durability under heavy operational stresses.
Industrial Uses of 7017 ACB/P4A Bearing
The 7017 ACB/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design handles combined radial and axial loads efficiently. Its P4 tolerance ensures minimal vibration, crucial for fine machining processes.
In robotics, 7017 ACB/P4A Bearing supports articulated arms, providing smooth movement and long service life. The phenolic cage reduces friction, making it ideal for repetitive, high-speed operations.
For aerospace applications, 7017 ACB/P4A Bearing’s reliability is valued in components like landing gear systems. Its chrome steel construction withstands extreme conditions while maintaining precision.
Automotive vs Aerospace: Applications of 7017 ACB/P4A Bearing
In automotive systems, 7017 ACB/P4A Bearing is often found in high-performance gearboxes, where its load capacity and speed rating are beneficial. The matched arrangement option further enhances stability.
Aerospace applications, however, demand even higher precision, which 7017 ACB/P4A Bearing delivers with its P4 tolerance. Its ability to handle varying loads makes it suitable for flight control mechanisms.
Where Is 7017 ACB/P4A Bearing Used?
You’ll often spot 7017 ACB/P4A Bearing in medical imaging devices, where its quiet operation and precision are essential. The open design allows for easy lubrication, ensuring consistent performance.
It’s also popular in 3D printers, particularly in the print head assembly. The bearing’s low friction and high-speed capability contribute to accurate, smooth printing.
Built for Heavy-Duty Use: 7017 ACB/P4A Bearing
The 7017 ACB/P4A Bearing excels in industrial pumps, handling both radial and axial loads with ease. Its robust construction ensures durability even in demanding environments.
For conveyor systems, this bearing’s ability to maintain alignment under load reduces wear and tear. The phenolic cage adds to its longevity, making it a cost-effective choice.
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