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The 71917 CEGA/P4A is a super precision angular contact ball bearing with an 85mm bore and 120mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 6660 lbf and spins smoothly at speeds up to 17000 RPM.
With a 15° contact angle and extra light preload, it offers precise performance for demanding applications. The open design and phenolic cage ensure reliable operation in temperatures from -30°C to 110°C.
This bearing is part of a matched set, suitable for back-to-back, face-to-face, or tandem arrangements. Ideal for high-precision machinery like spindles or CNC equipment where accuracy is key.
Weighing 0.5kg, it’s lightweight yet robust, and interchangeable with SKF bearings for easy replacements. Compliant with P4A tolerance standards for superior performance.
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Performance Features of 71917 CEGA/P4A Bearing
71917 CEGA/P4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability under dynamic radial loads up to 6660 lbf.
The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 17,000 rpm, it delivers smooth operation in high-speed scenarios.
71917 CEGA/P4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its extra light preload (Class A) ensures precision, making it suitable for demanding tasks.
The open seal design allows for easy lubrication, extending the bearing’s service life.
Weighing just 0.5 kg, it balances strength and lightweight construction.
Super Precision Angular Contact Ball Bearings 71917 CEGA/P4A is commonly used in high-speed machine tools, where its 15° contact angle ensures smooth rotation under radial and axial loads. The phenolic cage reduces friction, making it suitable for precision applications.
In robotics, 71917 CEGA/P4A Bearing supports articulated arms, providing stability during repetitive movements. Its extra light preload helps maintain accuracy in automated processes.
For aerospace components, 71917 CEGA/P4A Bearing’s chrome steel construction offers durability in demanding conditions. The P4A tolerance class ensures consistent performance in critical systems.
Medical imaging devices benefit from 71917 CEGA/P4A Bearing’s low vibration characteristics. The open design allows for easy lubrication, extending service life in high-use environments.
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