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The 7019 ACD/P4ATBTB is a super precision angular contact ball bearing with a 95mm bore and 145mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 37,125 lbf and operates smoothly at speeds up to 15,000 RPM.
Its 25° contact angle and matched set of three bearings (arranged > TBT) provide excellent stability under angular loads. The phenolic cage ensures quiet, long-lasting performance, even in temperatures from -30°C to 110°C.
Preloaded lightly for precision, this open-design bearing is lubricated for easy maintenance. Ideal for high-precision applications like machine tool spindles or high-speed industrial equipment.
Weighing 3.63kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for reliable replacements.
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Performance Features of 7019 ACD/P4ATBTB Bearing
7019 ACD/P4ATBTB Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.
With a dynamic radial load capacity of 37,125 lbf, it handles demanding conditions effortlessly.
The matched arrangement of three bearings enhances stability and performance in precision tasks.
Industrial Uses of 7019 ACD/P4ATBTB Bearing
7019 ACD/P4ATBTB Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of three bearings provides stability in demanding industrial environments.
In automotive applications, 7019 ACD/P4ATBTB Bearing supports gearbox systems, offering reliable performance under radial and axial loads. Its phenolic cage material helps reduce friction, enhancing efficiency in high-speed operations.
For medical imaging equipment, 7019 ACD/P4ATBTB Bearing’s P4A tolerance class ensures smooth and precise movement. The chrome steel construction adds durability, making it suitable for long-term use in critical devices.
Automation systems benefit from 7019 ACD/P4ATBTB Bearing’s light preload, which minimises vibration in robotic arms. Its open design allows for easy lubrication, maintaining performance in continuous operation.
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