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The S71917 CD/P4A is a super precision angular contact ball bearing with an 85mm bore and 120mm outer diameter, crafted from high-quality chrome steel. Its compact 18mm width makes it suitable for space-sensitive applications.
With a 15° contact angle, it handles both radial and axial loads efficiently, supporting up to 10395 lbf dynamically. It spins smoothly at speeds up to 10000 RPM, thanks to its phenolic cage and pre-lubrication.
The sealed design keeps contaminants out and reduces maintenance needs, while the P4 tolerance class ensures exceptional accuracy. It operates reliably in temperatures from -30°C to 110°C.
Ideal for high-precision machinery like CNC spindles or medical equipment, this bearing is interchangeable with SKF models. Weighing 0.54kg, it offers a robust yet lightweight solution for demanding applications.
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Performance Features of S71917 CD/P4A Bearing
S71917 CD/P4A Bearing is designed with a 15° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls ensure durability and high load capacity, with a dynamic radial load of 10395 lbf.
The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 10,000 rpm, it is suitable for high-speed applications.
S71917 CD/P4A Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its sealed design and lubrication ensure minimal maintenance and long service life.
The P4 tolerance class guarantees precision, making it a reliable choice for demanding tasks.
Its matched arrangement and preload options further enhance its versatility.
Common Applications of S71917 CD/P4A Bearing
S71917 CD/P4A Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction keeps contaminants out, making it reliable for long-term use.
In robotics, S71917 CD/P4A Bearing supports articulated arms, providing smooth movement and low friction. Its phenolic cage helps reduce vibration, which is essential for delicate tasks.
For medical imaging devices, S71917 CD/P4A Bearing’s P4 tolerance class ensures consistent performance in critical applications. The chrome steel construction also offers excellent durability under frequent use.
Automotive applications include electric vehicle motors, where S71917 CD/P4A Bearing handles high speeds efficiently. The preload option further enhances stability in dynamic conditions.
In aerospace systems, S71917 CD/P4A Bearing’s lightweight design and precision make it suitable for flight control mechanisms. Its temperature range ensures performance in varying environmental conditions.
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