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The 71917 ACD/P4ADGA is a super precision angular contact ball bearing with an 85mm bore and 120mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and comes in a matched set of two for versatile mounting options.
This bearing handles radial loads up to 16088 lbf and operates smoothly at high speeds, reaching up to 28,000 RPM. Its phenolic cage ensures quiet and efficient performance, even under demanding conditions.
Designed for universal matching, it supports back-to-back, face-to-face, or tandem arrangements. Ideal for precision applications like machine tool spindles or high-speed robotics.
With a temperature range of -30°C to 110°C and P4A tolerance class, it offers reliable accuracy. Weighing 1.06kg, it balances strength and precision for industrial use.
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Performance Features of 71917 ACD/P4ADGA Bearing
71917 ACD/P4ADGA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls provide strong resistance to both dynamic and static radial loads.
The phenolic cage ensures smooth operation at high speeds, reaching up to 28,000 rpm.
With universal matching capability, it offers flexibility in back-to-back, face-to-face, or tandem arrangements.
71917 ACD/P4ADGA Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its extra light preload (Class A) enhances precision, making it suitable for demanding applications.
Industrial Uses of 71917 ACD/P4ADGA Bearing
71917 ACD/P4ADGA Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The universal matching feature allows for flexible arrangements in complex machinery setups.
In automotive applications, 71917 ACD/P4ADGA Bearing supports high-speed components like turbochargers and transmission systems. Its extra light preload and P4A tolerance class contribute to smooth operation under demanding conditions.
For medical imaging devices, 71917 ACD/P4ADGA Bearing’s phenolic cage and chrome steel construction provide reliable performance in sensitive environments. The open design facilitates easy lubrication, extending service life in continuous-use scenarios.
Automation & Robotics: Where 71917 ACD/P4ADGA Bearing Excels
71917 ACD/P4ADGA Bearing is ideal for robotic arms and CNC machines, thanks to its high-speed capability and precise angular contact. The matched bearing sets simplify installation in tandem or back-to-back configurations.
In consumer electronics, 71917 ACD/P4ADGA Bearing ensures quiet operation in high-end printers and precision tools. Its temperature range of -30°C to 110°C makes it suitable for varied operating conditions.
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