+86 15806631151
info@sdtflbearing.com
The 71905 ACE/HCP4ADGA is a super precision angular contact ball bearing, measuring 25mm by 42mm by 18mm. Made from chrome steel with ceramic balls, it offers smooth operation and durability.
With a 25° contact angle, it handles both radial and axial loads efficiently, supporting up to 1843 lbf dynamically. It spins at speeds up to 53,000 RPM, ideal for high-performance applications.
The open design and phenolic cage ensure easy maintenance and long service life. Its universal matching allows flexible arrangements like back-to-back or face-to-face setups.
Perfect for precision machinery like spindles or CNC tools, where accuracy and speed are key. Compliant with P4A tolerance standards for reliable performance. Weighing just 0.072kg, it’s lightweight yet robust.
"*" indicates required fields
Performance Features of 71905 ACE/HCP4ADGA Bearing
71905 ACE/HCP4ADGA Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 25° contact angle provides excellent angular contact performance, suitable for complex load conditions.
The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a maximum speed of 53,000 rpm, it excels in high-speed applications.
How Is 71905 ACE/HCP4ADGA Bearing Engineered for Reliability?
71905 ACE/HCP4ADGA Bearing features universal matching, allowing flexible arrangements like back-to-back or face-to-face.
Its extra light preload (Class A) ensures minimal friction and optimal performance in precision tasks.
The open seal design facilitates easy lubrication, maintaining efficiency over time.
With a dynamic radial load capacity of 1843 lbf, it handles demanding conditions reliably.
Designed for Durability: 71905 ACE/HCP4ADGA Bearing
71905 ACE/HCP4ADGA Bearing’s ceramic balls and chrome steel rings resist wear, extending service life.
The P4A tolerance class guarantees high precision, making it ideal for critical applications.
Its phenolic cage withstands high temperatures, ensuring stability in varied environments.
Weighing just 0.072 kg, it combines lightweight design with robust performance.
Steel vs Ceramic Bearings: Strengths of 71905 ACE/HCP4ADGA Bearing
71905 ACE/HCP4ADGA Bearing uses ceramic balls for reduced friction and higher speed capabilities compared to steel.
The chrome steel rings provide strength, while the ceramic balls enhance durability and thermal resistance.
This combination ensures smooth operation even under high radial loads up to 1843 lbf.
Its universal matching feature allows versatile installation options for different load directions.
Key Fields for 71905 ACE/HCP4ADGA Bearing
71905 ACE/HCP4ADGA Bearing is widely used in high-speed machine tools, where its super precision and ceramic balls ensure minimal friction and heat generation. The universal matching design allows for flexible arrangements, making it ideal for complex spindle configurations.
In robotics, 71905 ACE/HCP4ADGA Bearing provides smooth motion control in articulated arms, thanks to its phenolic cage and angular contact design. The extra light preload further enhances responsiveness in dynamic applications.
For aerospace components, 71905 ACE/HCP4ADGA Bearing’s P4A tolerance class guarantees reliability in navigation systems and actuators. Its lightweight construction and high-speed capability make it a preferred choice for critical flight systems.
"*" indicates required fields
