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The 7004 ACDGA/P4A is a super precision angular contact ball bearing with a 20mm bore and 42mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 1872 lbf and spins smoothly at speeds up to 103,000 RPM.
Its 25° contact angle and extra-light preload ensure precise performance, while the phenolic cage offers quiet operation. The bearing operates efficiently in temperatures from -30°C to 110°C.
This model is interchangeable with SKF bearings and comes lubricated for immediate use. Ideal for high-precision applications like machine tools or spindle drives where accuracy is key.
Weighing just 0.068kg, it’s lightweight yet robust. It can be used in matched sets for back-to-back, face-to-face, or tandem arrangements, adding versatility to its design.
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How Does 7004 ACDGA/P4A Bearing Achieve Super Precision?
7004 ACDGA/P4A Bearing features a 25° contact angle, ensuring high precision in angular contact applications.
Its chrome steel rings and balls provide excellent durability, while the phenolic cage reduces friction and noise.
With a dynamic radial load capacity of 1872 lbf, it handles demanding tasks with ease.
The P4A tolerance class guarantees consistent performance, even at high speeds up to 103,000 rpm.
Designed for universal matching, it supports back-to-back, face-to-face, or tandem arrangements.
This makes it versatile for various precision engineering needs.
Key Fields for 7004 ACDGA/P4A Bearing
7004 ACDGA/P4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The open seal type allows for efficient lubrication, extending its service life in demanding conditions.
In robotics, 7004 ACDGA/P4A Bearing supports smooth motion in articulated arms and joints, thanks to its extra-light preload and phenolic cage. Its compatibility with various arrangements makes it versatile for different robotic applications.
For medical imaging devices, 7004 ACDGA/P4A Bearing’s chrome steel construction provides reliability and low friction. The P4A tolerance class ensures consistent operation in sensitive equipment where precision is critical.
Automotive applications like electric motor shafts benefit from 7004 ACDGA/P4A Bearing’s high-speed capabilities. Its balanced load handling makes it suitable for components requiring both radial and axial support.
In consumer electronics, 7004 ACDGA/P4A Bearing can be found in high-performance fans and small motors. The lightweight design and phenolic cage contribute to quiet and efficient operation.
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