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The 71906 CEGA/P4A is a super precision angular contact ball bearing with a 30mm bore and 47mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and is designed for extra light preload, ensuring smooth operation.
With a dynamic radial load capacity of 1258 lbf, it spins efficiently at speeds up to 100,500 RPM. The open design and phenolic cage make it lightweight yet durable, weighing just 0.05kg.
This bearing is ideal for high-precision applications like machine tools or spindle drives. It can be paired in back-to-back, face-to-face, or tandem arrangements for versatile use. Compliant with P4A tolerance standards for reliable performance.
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Performance Features of 71906 CEGA/P4A Bearing
71906 CEGA/P4A Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
Its chrome steel construction ensures durability and resistance to wear under dynamic radial loads up to 1258 lbf.
The phenolic cage maintains ball alignment, reducing friction and noise during high-speed operation.
With a maximum speed of 100,500 rpm, it delivers reliable performance in demanding conditions.
71906 CEGA/P4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its extra light preload (Class A) ensures smooth rotation and minimal energy loss.
The open design allows for easy lubrication, enhancing longevity and reducing maintenance needs.
Its P4A tolerance class guarantees high precision, making it suitable for critical applications.
Key Fields for 71906 CEGA/P4A Bearing
71906 CEGA/P4A Bearing is commonly used in high-speed machine tools, where its precision and low friction are essential for smooth operation. The open design and phenolic cage help reduce heat build-up during prolonged use.
In robotics, 71906 CEGA/P4A Bearing ensures accurate movement in joints and actuators, thanks to its angular contact design. The extra light preload makes it ideal for applications requiring minimal resistance.
For medical imaging devices, 71906 CEGA/P4A Bearing provides reliable performance with its chrome steel construction. Its high-speed capability and tight tolerances ensure consistent operation in critical settings.
Automotive applications like electric motor shafts benefit from 71906 CEGA/P4A Bearing’s dynamic load capacity. The metric sizing and universal matching options make it versatile for various vehicle designs.
In consumer electronics, 71906 CEGA/P4A Bearing supports small motors and precision mechanisms. Its lightweight design and high-speed rating make it suitable for compact, efficient devices.
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