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The 71905 CD/HCP4ADBC is a super precision angular contact ball bearing with a 25mm bore and 42mm outer diameter, crafted from durable chrome steel. It features a 15° contact angle and comes as a matched pair for balanced performance.
This bearing handles radial loads up to 2498 lbf and spins smoothly at speeds over 100,000 RPM, thanks to its ceramic balls and phenolic cage. Its moderate preload ensures stability in high-speed applications.
The open design allows for easy lubrication, while the P4A tolerance class guarantees precise operation. Ideal for machine tools or high-speed spindles where accuracy is crucial.
Weighing just 0.078kg per bearing, this set is lightweight yet robust. It operates in temperatures from -30°C to 110°C, making it versatile for various industrial uses.
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Performance Features of 71905 CD/HCP4ADBC Bearing
71905 CD/HCP4ADBC Bearing is designed with a 15° contact angle, ideal for handling combined radial and axial loads.
The chrome steel rings and ceramic balls provide excellent durability and reduced friction.
With a dynamic radial load capacity of 2498 lbf, it ensures reliable performance in high-speed applications.
The phenolic cage maintains ball alignment, enhancing smooth operation and longevity.
71905 CD/HCP4ADBC Bearing operates efficiently at speeds up to 100,500 rpm, making it suitable for precision tasks.
Its open design allows for easy lubrication, ensuring consistent performance.
The matched arrangement of two bearings offers balanced load distribution and stability.
This design is particularly useful in applications requiring high precision and moderate preload.
Industrial Uses of 71905 CD/HCP4ADBC Bearing
71905 CD/HCP4ADBC Bearing is commonly used in high-speed machine tools, where its precision and moderate preload ensure smooth operation. The ceramic balls reduce friction, making it ideal for applications requiring long-term reliability.
In robotics, 71905 CD/HCP4ADBC Bearing supports articulated arms, providing stability and accuracy in repetitive movements. Its matched arrangement enhances performance in dynamic load conditions.
For aerospace components, 71905 CD/HCP4ADBC Bearing’s phenolic cage and chrome steel rings withstand extreme temperatures and high rotational speeds. This makes it suitable for critical systems like flight control mechanisms.
Where Is 71905 CD/HCP4ADBC Bearing Used?
71905 CD/HCP4ADBC Bearing fits well in dental drills, where its high-speed capability and low vibration are essential. The open design allows for easy lubrication, maintaining hygiene standards.
In 3D printers, 71905 CD/HCP4ADBC Bearing ensures precise linear motion, contributing to consistent print quality. Its angular contact design handles both radial and axial loads effectively.
Built for Heavy-Duty Use: 71905 CD/HCP4ADBC Bearing
71905 CD/HCP4ADBC Bearing is a reliable choice for industrial pumps, where its durability and load capacity are key. The P4A tolerance class guarantees precision even under demanding conditions.
For electric vehicle motors, 71905 CD/HCP4ADBC Bearing’s ceramic balls reduce energy loss, improving efficiency. Its moderate preload ensures quiet operation, enhancing driver comfort.
Medical vs Industrial: Where 71905 CD/HCP4ADBC Bearing Excels
In medical imaging devices, 71905 CD/HCP4ADBC Bearing’s low friction and high-speed performance are crucial for accurate diagnostics. The phenolic cage resists corrosion in sterile environments.
For packaging machinery, 71905 CD/HCP4ADBC Bearing’s matched set configuration ensures consistent performance at high speeds. This reduces downtime and maintenance costs in production lines.
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