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The 7005 ACE/P4ADGA is a super precision angular contact ball bearing with a 25mm bore and 47mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 2858 lbf and operates smoothly at high speeds up to 75,000 RPM.
With a 25° contact angle and universal matching design, it offers flexibility for back-to-back, face-to-face, or tandem arrangements. The phenolic cage ensures quiet operation and long service life.
Its extra-light preload (Class A) and P4A tolerance class make it ideal for applications requiring high precision, such as machine tools or spindle drives. The bearing works reliably in temperatures from -30°C to 110°C.
Weighing just 0.15kg, this lubricated bearing is lightweight yet robust. It’s interchangeable with SKF models, simplifying replacements in precision machinery.
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Performance Features of 7005 ACE/P4ADGA Bearing
7005 ACE/P4ADGA Bearing is designed with a 25° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel construction ensures durability and resistance to wear in high-speed applications.
The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 75,000 rpm, it is suitable for precision tasks requiring smooth operation.
How Does 7005 ACE/P4ADGA Bearing Reduce Friction?
7005 ACE/P4ADGA Bearing features a universal matching design, allowing for versatile installation in back-to-back or face-to-face arrangements.
The extra light preload ensures minimal friction, contributing to quieter and more efficient operation.
Its open seal type facilitates easy lubrication, further reducing maintenance needs.
The P4A tolerance class guarantees high precision, making it reliable for demanding applications.
Engineered for Precision: 7005 ACE/P4ADGA Bearing
7005 ACE/P4ADGA Bearing’s chrome steel balls and rings provide excellent load capacity, with a dynamic radial load of 2858 lbf.
The 14-ball design ensures even load distribution, enhancing stability and longevity.
Its temperature range of -30°C to 110°C allows for consistent performance in varying conditions.
Weighing just 0.15 kg, it offers a lightweight yet robust solution for precision machinery.
Steel vs Ceramic Bearings: Strengths of 7005 ACE/P4ADGA Bearing
7005 ACE/P4ADGA Bearing uses chrome steel for both rings and balls, offering a balance of strength and affordability.
The phenolic cage material reduces weight and friction, improving efficiency compared to metal cages.
Its high-speed capability and precision tolerance make it a preferred choice over ceramic alternatives in many applications.
The universal matching feature adds versatility, allowing for custom configurations to suit specific needs.
Key Fields for 7005 ACE/P4ADGA Bearing
7005 ACE/P4ADGA Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The phenolic cage reduces friction, making it suitable for high-speed operations.
In robotics, 7005 ACE/P4ADGA Bearing supports articulated arms, providing smooth movement and load handling. Its universal matching feature allows flexible arrangement in tight spaces.
For medical imaging devices, 7005 ACE/P4ADGA Bearing’s P4A tolerance class guarantees minimal vibration. The chrome steel construction ensures long-term reliability in critical applications.
Automotive applications like electric motor shafts benefit from 7005 ACE/P4ADGA Bearing’s extra light preload. This helps maintain efficiency and reduces energy loss during operation.
In 3D printers, 7005 ACE/P4ADGA Bearing’s high-speed capability ensures precise layer alignment. The open seal design allows for easy lubrication, extending service life.
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