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The 7217 CDGA/P4A is a super precision angular contact ball bearing with an 85mm bore and 150mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and is designed for angular loads, handling up to 22388 lbf dynamically.
With a phenolic cage and open design, it offers smooth operation at speeds up to 17000 RPM. The extra-light preload ensures minimal friction, making it ideal for high-precision applications.
This bearing is part of a universal matching set, suitable for back-to-back, face-to-face, or tandem arrangements. It works well in temperatures from -30°C to 110°C and is interchangeable with SKF models.
Perfect for machine tools or spindle drives where precision and reliability are key. Weighing 1.86kg, it balances durability with performance.
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Performance Features of 7217 CDGA/P4A Bearing
7217 CDGA/P4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability under high dynamic radial loads of up to 22,388 lbf.
The phenolic cage enhances stability, reducing friction during high-speed operations up to 17,000 rpm.
With a precision tolerance class of P4A, it delivers consistent performance in demanding conditions.
7217 CDGA/P4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its universal matching capability allows flexible arrangement options for various applications.
Industrial Uses of 7217 CDGA/P4A Bearing
The 7217 CDGA/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation.
Its extra light preload makes it suitable for applications requiring minimal friction, such as CNC milling machines.
Where Is 7217 CDGA/P4A Bearing Used?
In automotive systems, 7217 CDGA/P4A Bearing can be found in high-performance gearboxes, supporting smooth power transmission.
The chrome steel construction provides durability, even under demanding driving conditions.
Built for Heavy-Duty Use: 7217 CDGA/P4A Bearing
For industrial fans and pumps, 7217 CDGA/P4A Bearing offers reliable performance with its phenolic cage reducing vibration.
The P4A tolerance class ensures consistent operation in heavy-load environments.
Automotive vs Aerospace: Applications of 7217 CDGA/P4A Bearing
In automotive applications, 7217 CDGA/P4A Bearing handles radial and axial loads in wheel hubs and transmissions.
For aerospace, its precision and high-speed capability make it ideal for turbine engines and flight control systems.
Practical Applications of 7217 CDGA/P4A Bearing
The 7217 CDGA/P4A Bearing is a great fit for robotics, where its low friction and high accuracy enhance movement precision.
Its open design allows for easy lubrication, extending service life in automated production lines.
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