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The S71917 CE/HCP4A is a super precision angular contact ball bearing with an 85mm bore and 120mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and comes sealed for protection, with matched arrangements and preload options available.
This bearing handles radial loads up to 6660 lbf and reaches speeds of 18,000 RPM, thanks to its ceramic balls and phenolic cage. It operates smoothly in temperatures from -30°C to 110°C, making it reliable in varied conditions.
Its sealed design reduces maintenance needs, while the P4 tolerance class ensures exceptional accuracy. Ideal for high-speed applications like machine tool spindles or precision instruments.
Weighing 0.44kg, it’s lightweight yet robust, and interchangeable with SKF bearings for easy replacement. Compliant with industry standards for consistent performance.
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How Is S71917 CE/HCP4A Bearing Engineered for Reliability?
S71917 CE/HCP4A Bearing features a 15° contact angle, optimised for precise angular contact load handling.
The ceramic balls and chrome steel rings enhance durability while reducing friction.
With a dynamic radial load capacity of 6660 lbf, it performs reliably under high-stress conditions.
The phenolic cage ensures smooth operation, even at speeds up to 18,000 rpm.
Its sealed design and preload availability make it suitable for precision applications.
The P4 tolerance class guarantees consistent performance in demanding environments.
Super Precision Angular Contact Ball Bearings S71917 CE/HCP4A is commonly used in high-speed machine tools, where its 15° contact angle ensures accurate radial and axial load handling. The ceramic balls reduce friction, making it suitable for precision grinding applications.
In automotive systems, S71917 CE/HCP4A supports electric motor shafts, providing smooth rotation under angular loads. Its sealed design helps keep contaminants out, extending the lifespan in demanding conditions.
For robotics, S71917 CE/HCP4A is ideal for articulated arms, where its phenolic cage offers lightweight stability. The P4 tolerance class ensures consistent performance in repetitive motion tasks.
Medical imaging devices benefit from S71917 CE/HCP4A’s low-noise operation and high-speed capabilities. The chrome steel rings and ceramic balls provide reliable performance in sensitive diagnostic equipment.
In aerospace applications, S71917 CE/HCP4A’s matched arrangement and preload options make it a dependable choice for flight control systems. Its lightweight design and high-speed tolerance are well-suited for aviation environments.
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