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The 71907 CEGA/P4A is a super precision angular contact ball bearing with a 35mm bore and 55mm outer diameter, measuring just 10mm wide. Made from chrome steel, it’s designed for high-speed applications with a 15° contact angle.
It handles radial loads up to 1755 lbf and spins smoothly at speeds up to 56,000 RPM. The phenolic cage ensures quiet operation and durability, while the open design allows for easy lubrication.
This bearing is ideal for precision machinery like spindles or CNC tools where accuracy is key. It comes in matched sets for back-to-back, face-to-face, or tandem arrangements, offering flexibility in installation.
Weighing only 0.075kg, it’s lightweight yet robust. Compliant with P4A tolerance class, it ensures reliable performance in temperatures from -30°C to 110°C.
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Performance Features of 71907 CEGA/P4A Bearing
71907 CEGA/P4A Bearing is crafted with chrome steel rings and balls, ensuring high precision and durability.
Its 15° contact angle allows for efficient handling of both radial and axial loads.
The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 56,000 rpm, it excels in high-speed applications.
How Does 71907 CEGA/P4A Bearing Achieve High Precision?
71907 CEGA/P4A Bearing meets P4A tolerance standards, offering exceptional accuracy for demanding tasks.
The extra light preload ensures smooth operation, minimising vibration and noise.
Its open design allows for easy lubrication, maintaining optimal performance.
The bearing’s universal matching capability provides flexibility in various configurations.
Engineered for Efficiency: 71907 CEGA/P4A Bearing
71907 CEGA/P4A Bearing’s chrome steel construction provides excellent resistance to wear and tear.
Its dynamic radial load capacity of 1755 lbf ensures reliable performance under stress.
The bearing operates smoothly within a temperature range of -30°C to 110°C.
With 19 precision balls, it delivers consistent performance in high-speed applications.
Key Fields for 71907 CEGA/P4A Bearing
71907 CEGA/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The extra light preload makes it ideal for applications requiring minimal friction and smooth operation.
In robotics, 71907 CEGA/P4A Bearing supports articulated arms and joints, thanks to its phenolic cage and chrome steel construction. Its high-speed capability (up to 56,000 rpm) ensures reliable performance in dynamic movements.
For medical imaging devices, 71907 CEGA/P4A Bearing’s P4A tolerance class guarantees consistent precision. The open seal type allows for easy lubrication, extending its lifespan in critical healthcare equipment.
Automotive applications like electric motor shafts benefit from 71907 CEGA/P4A Bearing’s balanced load handling. Its metric sizing and universal matching options make it versatile for various vehicle designs.
In consumer electronics, 71907 CEGA/P4A Bearing is found in high-speed fans and small motors. The temperature range (-30°C to 110°C) ensures stability even in demanding environments.
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