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The 7009 CDGA/P4A is a super precision angular contact ball bearing with a 45mm bore and 75mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and is designed for angular contact loads, handling up to 6435 lbf dynamically.
With a phenolic cage and open design, it offers smooth operation at speeds up to 46,000 RPM. The extra light preload ensures minimal friction, making it efficient for high-speed applications.
This bearing is suitable for temperatures ranging from -30°C to 110°C and comes lubricated for immediate use. Its P4A tolerance class guarantees exceptional precision.
Ideal for machine tools or spindle applications, it can be arranged back-to-back, face-to-face, or tandem. Weighing just 0.24kg, it’s a lightweight yet durable choice for demanding setups.
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How Does 7009 CDGA/P4A Bearing Achieve Super Precision?
7009 CDGA/P4A Bearing features a 15° contact angle, optimising load distribution for high-precision applications.
Its chrome steel construction ensures durability and consistent performance under dynamic radial loads up to 6435 lbf.
The phenolic cage minimises friction, allowing speeds up to 46,000 rpm while maintaining smooth operation.
With a P4A tolerance class, it delivers exceptional accuracy for demanding industrial uses.
7009 CDGA/P4A Bearing operates efficiently in temperatures from -30°C to 110°C, suitable for varied environments.
Its universal matching capability allows flexible configurations like back-to-back or face-to-face arrangements.
Key Fields for 7009 CDGA/P4A Bearing
7009 CDGA/P4A Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The phenolic cage reduces friction, making it suitable for continuous operation.
In automotive applications, 7009 CDGA/P4A Bearing supports components like wheel hubs and transmissions, handling both radial and axial loads efficiently. Its P4A tolerance class guarantees consistent performance in demanding conditions.
For robotics, 7009 CDGA/P4A Bearing’s lightweight construction and high-speed capability make it ideal for articulated arms and joints. The open design allows for easy lubrication, extending service life in automated systems.
Medical imaging devices benefit from 7009 CDGA/P4A Bearing’s low noise and smooth operation, crucial for sensitive equipment. The chrome steel rings provide durability, even in sterilised environments.
In consumer electronics, 7009 CDGA/P4A Bearing is found in high-performance fans and small motors, where its compact size and reliability are key. The extra light preload ensures minimal energy loss during operation.
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