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The 71916 CDGA/HCP4A is a super precision angular contact ball bearing with an 80mm bore and 110mm outer diameter, crafted from durable chrome steel. Its compact 16mm width makes it suitable for tight spaces.
This bearing handles radial loads up to 8190 lbf and spins smoothly at high speeds up to 28,000 RPM, thanks to its ceramic balls and phenolic cage. The 15° contact angle ensures efficient load distribution.
Its open design allows easy lubrication, while the P4A tolerance class guarantees precise performance. The bearing operates well in temperatures from -30°C to 110°C.
Ideal for high-speed applications like machine tool spindles or precision equipment. Weighing just 0.32kg, it’s lightweight yet robust. It can be matched in sets for back-to-back, face-to-face, or tandem arrangements.
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Performance Features of 71916 CDGA/HCP4A Bearing
71916 CDGA/HCP4A Bearing is crafted with chrome steel rings and ceramic balls, ensuring smooth operation under high-speed conditions.
Its extra light preload and 15° contact angle enhance precision in angular contact applications.
The phenolic cage maintains ball alignment, reducing friction and wear during operation.
With a dynamic radial load capacity of 8190 lbf, it handles demanding tasks reliably.
71916 CDGA/HCP4A Bearing operates efficiently at speeds up to 28,000 rpm, making it suitable for precision machinery.
Its temperature range of -30°C to 110°C ensures consistent performance in varied environments.
The open design allows for easy lubrication, maintaining optimal performance over time.
Its P4A tolerance class guarantees high precision and reliability in critical applications.
Super Precision Angular Contact Ball Bearings 71916 CDGA/HCP4A is commonly used in high-speed machine tool spindles, where its ceramic balls and phenolic cage reduce friction and heat buildup. The P4A tolerance ensures exceptional accuracy for precision machining operations.
In robotics, 71916 CDGA/HCP4A Bearing provides smooth motion control in articulated arms, thanks to its angular contact design and extra-light preload. The universal matching option allows for flexible configurations in complex robotic systems.
For aerospace applications, 71916 CDGA/HCP4A Bearing handles both radial and axial loads in avionics equipment, where reliability is critical. Its wide temperature range makes it suitable for varying operational conditions.
In medical imaging devices like MRI machines, 71916 CDGA/HCP4A Bearing’s low-noise performance and high-speed capability ensure clear, vibration-free operation. The chrome steel rings offer durability in continuous-use environments.
Automotive testing equipment often relies on 71916 CDGA/HCP4A Bearing for its precise load handling in dynamometers and calibration tools. The metric sizing simplifies integration with European and Asian manufacturing standards.
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