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The 7019 ACE/P4A is a super precision angular contact ball bearing with a 95mm bore and 145mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 9360 lbf and operates smoothly at speeds up to 18,000 RPM.
With a 25° contact angle and open design, it offers excellent performance for angular contact applications. The phenolic cage ensures durability and reduces friction, making it ideal for high-speed use.
This bearing is available with preload and matched arrangements, providing flexibility for precise setups. It works well in temperatures from -30°C to 110°C and is interchangeable with SKF models.
Weighing 1.21kg, it’s suited for applications like machine tools or spindles where precision and reliability are key. Compliant with P4 tolerance class for superior accuracy.
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Why Choose 7019 ACE/P4A Bearing for Precision Tasks?
7019 ACE/P4A Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
Its chrome steel construction ensures durability and reliable performance under dynamic radial loads up to 9360 lbf.
The phenolic cage maintains ball alignment, reducing friction and enabling smooth operation at speeds up to 18,000 rpm.
With ABEC-7 (P4) tolerance class, 7019 ACE/P4A Bearing delivers exceptional accuracy for demanding tasks.
Preload options and matched arrangements further enhance its suitability for precision setups.
The open design allows easy lubrication, ensuring consistent performance across a -30° to 110°C temperature range.
Common Applications of 7019 ACE/P4A Bearing
In machine tools, 7019 ACE/P4A Bearing ensures smooth operation with its high precision and angular contact design. The phenolic cage reduces friction, making it suitable for high-speed spindle applications.
Industrial Uses of 7019 ACE/P4A Bearing
This bearing is often used in robotics, where its matched arrangement and preload options enhance accuracy. The chrome steel construction provides durability in demanding automation environments.
Where Is 7019 ACE/P4A Bearing Used?
You’ll find 7019 ACE/P4A Bearing in medical imaging devices, where its P4 tolerance class ensures reliable performance. The open design allows for easy lubrication, extending its service life.
Optimized for Performance: 7019 ACE/P4A Bearing
In automotive systems like electric motors, this bearing handles radial and axial loads efficiently. Its high-speed capability makes it a solid choice for performance-driven applications.
Light-Duty vs Heavy-Duty: Best Uses for 7019 ACE/P4A Bearing
For light-duty tasks like precision instruments, 7019 ACE/P4A Bearing offers quiet operation. In heavy-duty industrial gearboxes, its dynamic load capacity ensures long-term reliability.
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