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The 7216 CD/P4ADGB is a super precision angular contact ball bearing with an 80mm bore and 140mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 31500 lbf and operates smoothly at speeds up to 28000 RPM.
Its 15° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face setups. The phenolic cage ensures quiet operation and durability, even in demanding conditions.
This bearing is ideal for high-precision applications like machine tool spindles or robotics, where accuracy and speed are crucial. It comes pre-lubricated and works well in temperatures from -30°C to 110°C.
Weighing 2.92kg, it’s a robust choice for industrial use. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement. The matched set of two bearings offers added versatility for complex setups.
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Engineered for Precision: 7216 CD/P4ADGB Bearing
7216 CD/P4ADGB Bearing features a 15° contact angle, optimised 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 noise during operation.
With a maximum speed of 28,000 rpm, it delivers reliable performance in demanding conditions.
Universal matching allows flexible arrangement options, including back-to-back or face-to-face setups.
This design enhances stability and load distribution in precision machinery.
Light preload (Class B) ensures smooth rotation while minimising vibration and heat generation.
The P4A tolerance class guarantees consistent accuracy for critical applications.
Industrial Uses of 7216 CD/P4ADGB Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The universal matching feature allows for flexible configurations in back-to-back or face-to-face arrangements.
Where Is 7216 CD/P4ADGB Bearing Used?
You’ll find it in automotive transmissions, supporting smooth gear shifts with its light preload and high-speed capability. The phenolic cage reduces friction, making it ideal for demanding drivetrain applications.
Built for Heavy-Duty Use: 7216 CD/P4ADGB Bearing
In robotics, this bearing handles both radial and axial loads in articulated arms, thanks to its 15° contact angle. The P4A tolerance class ensures consistent performance in automated assembly lines.
Medical vs Industrial: Where 7216 CD/P4ADGB Bearing Excels
While it’s reliable in industrial pumps, the 7216 CD/P4ADGB Bearing also suits medical imaging devices due to its low vibration and quiet operation. The chrome steel construction offers long service life in both environments.
Perfect Fit for Automation: 7216 CD/P4ADGB Bearing
In CNC machinery, this bearing maintains precision during high-speed cutting operations. Its lubricated design reduces maintenance needs, keeping production lines running smoothly.
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