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The 7008 ACDGC/P4A is a super precision angular contact ball bearing with a 40mm bore and 68mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 3578 lbf and operates smoothly at high speeds up to 56,000 RPM.
With a 25° contact angle and moderate preload, it offers stable performance for angular contact applications. The open design and phenolic cage ensure easy maintenance and long service life.
This bearing is suitable for temperatures from -30°C to 110°C and comes pre-lubricated for immediate use. It’s interchangeable with SKF bearings, making it a versatile choice for replacements.
Ideal for precision machinery like spindles or CNC equipment, where accuracy and speed are key. Weighing just 0.19kg, it’s lightweight yet robust for its size. The P4A tolerance class ensures high precision in demanding applications.
It can be used in matched sets for back-to-back, face-to-face, or tandem configurations, offering flexibility in complex setups.
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How Does 7008 ACDGC/P4A Bearing Achieve Super Precision?
7008 ACDGC/P4A Bearing features a 25° contact angle, optimising load distribution for high-precision applications.
Its chrome steel construction ensures durability and smooth operation under dynamic radial loads up to 3578 lbf.
The phenolic cage maintains ball alignment, reducing friction and noise during high-speed rotation.
With a maximum speed of 56,000 rpm, it delivers reliable performance in demanding conditions.
7008 ACDGC/P4A Bearing’s P4A tolerance class guarantees exceptional accuracy for precision machinery.
Its universal matching capability allows flexible configurations like back-to-back or tandem arrangements.
Common Applications of 7008 ACDGC/P4A Bearing
7008 ACDGC/P4A Bearing is widely used in high-speed machine tools, where its moderate preload and 25° contact angle ensure stability during precision operations. The open design and phenolic cage make it suitable for environments requiring minimal friction.
In robotics, 7008 ACDGC/P4A Bearing supports articulated arms, providing smooth motion control thanks to its angular contact design. Its metric sizing and universal matching options allow for easy integration into various robotic systems.
For aerospace applications, 7008 ACDGC/P4A Bearing’s chrome steel construction handles radial and axial loads efficiently in components like landing gear systems. The P4A tolerance class ensures consistent performance under demanding conditions.
Medical imaging devices benefit from 7008 ACDGC/P4A Bearing’s low-noise operation and high-speed capabilities. The lubricated design reduces maintenance needs, making it ideal for critical healthcare equipment.
In automotive testing equipment, 7008 ACDGC/P4A Bearing’s dynamic radial load capacity ensures reliable performance during prolonged use. Its temperature range also makes it adaptable to various testing environments.
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