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The 7215 CD/P4ADGC is a super precision angular contact ball bearing with a 75mm bore and 130mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 26325 lbf and spins smoothly at speeds up to 22000 RPM.
Its 15° contact angle and universal matching design make it versatile for various mounting arrangements like back-to-back or face-to-face. The phenolic cage ensures quiet operation and long service life.
This bearing is lubricated for easy maintenance and performs reliably in temperatures from -30°C to 110°C. Ideal for high-precision applications like machine tool spindles or industrial pumps.
Weighing 2.42kg, it comes as a matched set of two bearings for balanced performance. Compliant with P4A tolerance class for exceptional accuracy.
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Performance Features of 7215 CD/P4ADGC Bearing
7215 CD/P4ADGC Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 26325 lbf.
Its phenolic cage ensures smooth operation at high speeds, reaching up to 22000 rpm.
The universal matching design allows flexible arrangements like back-to-back or face-to-face configurations.
With a P4A tolerance class, 7215 CD/P4ADGC Bearing delivers precision performance in demanding conditions.
The moderate preload (Class C) balances rigidity and smooth operation for long-term reliability.
Industrial Uses of 7215 CD/P4ADGC Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The moderate preload helps maintain stability during heavy cutting operations.
In robotics, 7215 CD/P4ADGC Bearing supports articulated arms, providing smooth movement and load handling. Its universal matching feature allows flexible installation in various configurations.
For aerospace applications, 7215 CD/P4ADGC Bearing’s phenolic cage and chrome steel construction offer reliability in avionics systems. The P4A tolerance class ensures consistent performance under demanding conditions.
Where Is 7215 CD/P4ADGC Bearing Used?
You’ll often find this bearing in CNC lathes, where its high-speed capability and precision are essential. The open design allows for efficient lubrication and cooling.
In electric vehicle motors, 7215 CD/P4ADGC Bearing handles radial and axial loads with ease. Its matched arrangement simplifies installation and maintenance in compact spaces.
Built for Heavy-Duty Use: 7215 CD/P4ADGC Bearing
This model excels in industrial pumps, where its dynamic load capacity ensures long service life. The 15° contact angle optimises load distribution for smoother operation.
In printing machinery, 7215 CD/P4ADGC Bearing’s phenolic cage reduces friction and noise. The metric sizing makes it a versatile choice for European and Asian equipment.
Automotive vs Aerospace: Applications of 7215 CD/P4ADGC Bearing
In automotive transmissions, this bearing supports high-speed shafts with minimal vibration. Its chrome steel construction resists wear under constant use.
For aerospace actuators, 7215 CD/P4ADGC Bearing’s P4A tolerance ensures precision in critical flight systems. The tandem arrangement option provides added flexibility for complex assemblies.
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