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The 7017 ACD/P4ADBA is a super precision angular contact ball bearing with an 85mm bore and 130mm outer diameter, crafted from high-grade chrome steel. It handles radial loads up to 23400 lbf and operates smoothly at speeds up to 17000 RPM.
With a 25° contact angle and extra light preload, it offers excellent accuracy and low friction. The open design and phenolic cage ensure durability and easy maintenance.
This matched set of two bearings (DB arrangement) is ideal for high-precision applications like machine tool spindles or robotics. It works reliably in temperatures from -30°C to 110°C.
Weighing 1.79kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for convenient replacements.
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Performance Features of 7017 ACD/P4ADBA Bearing
7017 ACD/P4ADBA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls provide strength, while the phenolic cage ensures smooth operation at high speeds.
With a dynamic radial load capacity of 23400 lbf, it handles demanding tasks reliably.
The extra light preload (Class A) enhances precision, making it suitable for high-accuracy machinery.
7017 ACD/P4ADBA Bearing operates efficiently at speeds up to 17,000 rpm.
Its open design allows for easy lubrication, maintaining performance in temperatures from -30°C to 110°C.
The matched arrangement of two bearings (DB) ensures stability and balanced load distribution.
This design reduces vibration, extending the bearing’s service life in precision applications.
Industrial Uses of 7017 ACD/P4ADBA Bearing
7017 ACD/P4ADBA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The extra light preload makes it ideal for applications requiring minimal friction and smooth operation.
In robotics, 7017 ACD/P4ADBA Bearing supports articulated arms, providing stability and precision in repetitive movements. Its phenolic cage offers durability while maintaining low weight for efficient performance.
For aerospace components, 7017 ACD/P4ADBA Bearing handles radial and axial loads in systems like landing gear mechanisms. The P4A tolerance class guarantees consistent performance under demanding conditions.
Where Is 7017 ACD/P4ADBA Bearing Used?
You’ll often find 7017 ACD/P4ADBA Bearing in CNC machining centres, where its high-speed capability and precision are crucial. The matched arrangement of two bearings enhances load distribution for longer service life.
In medical imaging devices, 7017 ACD/P4ADBA Bearing’s chrome steel construction ensures reliable operation with minimal maintenance. The open design allows for easy lubrication, keeping the system running smoothly.
Built for Heavy-Duty Use: 7017 ACD/P4ADBA Bearing
7017 ACD/P4ADBA Bearing excels in industrial pumps, handling both radial and thrust loads with ease. Its 25° contact angle provides optimal load distribution for extended durability.
For automotive testing equipment, 7017 ACD/P4ADBA Bearing offers the precision needed for accurate measurements. The lubricated design reduces wear, even during continuous operation.
Light-Duty vs Heavy-Duty: Best Uses for 7017 ACD/P4ADBA Bearing
In light-duty applications like dental drills, 7017 ACD/P4ADBA Bearing provides quiet and vibration-free operation. The phenolic cage material helps reduce noise levels for patient comfort.
For heavy-duty uses such as wind turbine pitch controls, 7017 ACD/P4ADBA Bearing’s robust construction handles variable loads effectively. The high dynamic radial load capacity ensures reliability in challenging environments.
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