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The 7004 CEGA/P4A is a super precision angular contact ball bearing with a 20mm bore and 42mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and is designed for angular contact loads, handling up to 1667 lbf dynamically.
Its open design and phenolic cage ensure smooth operation at speeds up to 121,000 RPM, making it ideal for high-speed applications. The bearing comes preloaded for extra light performance, enhancing precision.
With a temperature range of -30°C to 110°C, it suits demanding environments. The bearing is interchangeable with SKF models and can be paired in back-to-back, face-to-face, or tandem arrangements.
Weighing just 0.064kg, it’s lightweight yet durable, perfect for precision machinery like spindles or robotics. Compliant with P4A tolerance standards, it offers reliable performance for critical applications.
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Performance Features of 7004 CEGA/P4A Bearing
7004 CEGA/P4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 1667 lbf.
The phenolic cage ensures smooth operation at high speeds, reaching up to 121,000 rpm.
Precision tolerances (P4A) and extra-light preload contribute to reliable performance in demanding conditions.
7004 CEGA/P4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its universal matching capability allows flexible arrangements like back-to-back or face-to-face configurations.
Key Fields for 7004 CEGA/P4A Bearing
7004 CEGA/P4A Bearing is widely used in machine tools, where its high precision and angular contact design ensure accurate spindle rotation. The phenolic cage reduces friction, making it suitable for high-speed operations.
In robotics, 7004 CEGA/P4A Bearing supports articulated arms, providing smooth movement and reliability. Its extra light preload helps maintain precision in repetitive tasks.
For medical imaging devices, 7004 CEGA/P4A Bearing’s chrome steel construction offers durability and consistent performance. The P4A tolerance class ensures minimal vibration in sensitive equipment.
Automotive applications like electric power steering benefit from 7004 CEGA/P4A Bearing’s ability to handle combined loads. Its metric sizing fits seamlessly into European and Asian vehicle designs.
In 3D printers, 7004 CEGA/P4A Bearing’s high-speed capability and low friction contribute to precise layer deposition. The open design allows for easy lubrication, extending service life.
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