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The 7215 CD/P4ADGA is a super precision angular contact ball bearing with a 75mm bore and 130mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and comes in a universal matching set of two bearings, suitable for various mounting arrangements.
This bearing handles dynamic radial loads up to 26325 lbf and operates smoothly at speeds up to 22000 RPM. Its phenolic cage ensures durability, while the open design allows for easy lubrication and maintenance.
The extra-light preload (Class A) enhances precision, making it ideal for high-speed applications. It performs reliably in temperatures ranging from -30°C to 110°C.
Perfect for machine tools, spindles, or other precision machinery requiring tight tolerances (P4A) and high-speed performance. Weighing 2.42kg, it offers a robust yet balanced solution for demanding setups.
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Why Choose 7215 CD/P4ADGA Bearing for Precision Tasks?
7215 CD/P4ADGA Bearing features a 15° contact angle, ideal for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability and smooth operation under dynamic radial loads up to 26325 lbf.
The phenolic cage maintains ball alignment, reducing friction and enhancing performance at speeds up to 22,000 rpm.
With universal matching and extra light preload, it offers flexibility in back-to-back, face-to-face, or tandem arrangements.
Designed for temperatures from -30°C to 110°C, 7215 CD/P4ADGA Bearing performs reliably in varied conditions.
Its tight tolerances (P4A class) and lubricated design ensure long service life with minimal maintenance.
Industrial Uses of 7215 CD/P4ADGA Bearing
In machine tools, 7215 CD/P4ADGA Bearing handles high-speed spindle operations with its precision angular contact design. The universal matching feature ensures smooth performance in back-to-back or face-to-face arrangements.
Where Is 7215 CD/P4ADGA Bearing Used?
You’ll often find 7215 CD/P4ADGA Bearing in automotive transmissions, where its extra light preload reduces friction. The phenolic cage material also helps maintain stability under varying temperatures.
Optimized for Performance: 7215 CD/P4ADGA Bearing
For robotics, 7215 CD/P4ADGA Bearing offers reliable angular load support in articulated arms. Its P4A tolerance class ensures consistent accuracy in repetitive movements.
Automotive vs Aerospace: Applications of 7215 CD/P4ADGA Bearing
In aerospace systems, 7215 CD/P4ADGA Bearing’s high-speed capability suits turbine applications. Meanwhile, automotive uses benefit from its durability in wheel hubs and drivetrains.
Essential Roles of 7215 CD/P4ADGA Bearing
Medical imaging devices rely on 7215 CD/P4ADGA Bearing for quiet, vibration-free rotation. The chrome steel construction ensures long-term reliability in critical healthcare environments.
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