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The 7004 ACDGC/P4A is a super precision angular contact ball bearing with a 20mm bore and 42mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and handles radial loads up to 1872 lbf, spinning smoothly at speeds up to 103,000 RPM.
Its open design and phenolic cage ensure low friction and easy maintenance, while the P4A tolerance class guarantees high accuracy. The bearing operates reliably in temperatures from -30°C to 110°C.
This model is interchangeable with SKF bearings and can be arranged in back-to-back, face-to-face, or tandem configurations. Ideal for high-speed applications like machine tool spindles or precision instruments.
Weighing just 0.068kg, it’s lightweight yet robust, with 12 balls for balanced performance. Compliant with universal matching standards for versatile use.
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Performance Features of 7004 ACDGC/P4A Bearing
7004 ACDGC/P4A Bearing is designed with a 25° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and wear.
With a dynamic radial load capacity of 1872 lbf, it performs reliably in high-speed applications.
The P4A tolerance class guarantees precision, making it suitable for demanding machinery.
7004 ACDGC/P4A Bearing operates smoothly at speeds up to 103,000 rpm, balancing efficiency and longevity.
Its moderate preload (Class C) enhances stability, reducing vibration during operation.
The open design allows for easy lubrication, maintaining optimal performance in temperatures from -30°C to 110°C.
Weighing just 0.068 kg, it offers a lightweight yet robust solution for precision engineering.
Industrial Uses of 7004 ACDGC/P4A Bearing
7004 ACDGC/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The moderate preload helps maintain stability during heavy cutting operations.
In automotive applications, 7004 ACDGC/P4A Bearing supports wheel hubs and transmissions, offering smooth performance under radial and axial loads. Its phenolic cage reduces friction, making it suitable for high-speed scenarios.
For robotics, 7004 ACDGC/P4A Bearing provides reliable motion control in robotic arms and joints. The P4A tolerance class ensures consistent positioning, which is vital for automated systems.
Medical imaging devices benefit from 7004 ACDGC/P4A Bearing’s precision and low noise operation. The chrome steel construction ensures durability in sensitive environments.
In consumer electronics, 7004 ACDGC/P4A Bearing is ideal for high-speed fans and small motors. Its compact size and efficient performance make it a practical choice for everyday devices.
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