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The 7000 ACDGA/P4A is a super precision angular contact ball bearing with a 10mm bore and 26mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and is designed for angular contact loads, handling up to 893 lbf dynamically.
With a phenolic cage and open design, it spins smoothly at speeds up to 95,000 RPM. The extra light preload ensures minimal friction, making it ideal for high-speed applications.
This bearing operates efficiently in temperatures from -30°C to 110°C and comes pre-lubricated for immediate use. Its P4A tolerance class guarantees exceptional precision.
Weighing just 0.019kg, it’s perfect for precision machinery like spindles or dental tools. It can be paired in back-to-back, face-to-face, or tandem arrangements for versatile use.
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Performance Features of 7000 ACDGA/P4A Bearing
7000 ACDGA/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.
With a dynamic radial load capacity of 893 lbf, it handles demanding tasks efficiently.
Its maximum speed of 95,000 rpm makes it suitable for high-speed precision machinery.
Common Applications of 7000 ACDGA/P4A Bearing
7000 ACDGA/P4A Bearing is widely used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The open seal type allows for efficient lubrication, extending service life in demanding conditions.
In robotics, 7000 ACDGA/P4A Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage reducing friction. Its 25° contact angle offers excellent load distribution during dynamic movements.
For medical imaging devices, 7000 ACDGA/P4A Bearing’s P4A tolerance class delivers the quiet operation needed for sensitive diagnostics. The chrome steel construction maintains performance even with frequent sterilisation cycles.
Where Is 7000 ACDGA/P4A Bearing Used?
You’ll often find 7000 ACDGA/P4A Bearing in precision measuring instruments, where its extra light preload minimises measurement errors. The 95,000 rpm max speed capability makes it suitable for high-frequency applications.
In optical equipment like lens positioning systems, 7000 ACDGA/P4A Bearing’s tandem arrangement options provide the stability required for micron-level adjustments. The metric sizing ensures compatibility with European-designed machinery.
Built for Heavy-Duty Use: 7000 ACDGA/P4A Bearing
7000 ACDGA/P4A Bearing handles radial and axial loads simultaneously in industrial pumps, with its 893 lbf dynamic load capacity. The phenolic cage material resists degradation from chemicals commonly found in processing plants.
For aerospace applications, 7000 ACDGA/P4A Bearing’s temperature range (-30°C to 110°C) ensures reliability during extreme operational conditions. The 9-ball design balances load distribution while maintaining high rotational accuracy.
Light-Duty vs Heavy-Duty: Best Uses for 7000 ACDGA/P4A Bearing
In light-duty applications like dental handpieces, 7000 ACDGA/P4A Bearing’s 0.019 kg weight contributes to ergonomic design. The lubricated finish provides smooth operation right out of the package.
For heavier industrial uses such as CNC lathes, 7000 ACDGA/P4A Bearing’s universal matching capability allows custom arrangements. The chrome steel balls maintain their roundness even after prolonged high-speed operation.
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