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The S71918 CE/HCP4A is a super precision angular contact ball bearing with a 90mm bore and 125mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and ceramic balls for smooth operation.
This bearing handles radial loads up to 6908 lbf and can spin at speeds up to 17,000 RPM. Its sealed design keeps lubrication in and contaminants out, ensuring reliable performance.
With a phenolic cage and P4 tolerance class, it offers excellent precision and durability. Ideal for high-speed applications like machine tool spindles or precision instruments.
Weighing 0.46kg, it’s a robust yet lightweight choice for demanding environments. Compliant with standard temperature ranges from -30°C to 110°C.
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Why Choose S71918 CE/HCP4A Bearing for Precision Tasks?
S71918 CE/HCP4A Bearing features a 15° contact angle, optimised for precise angular contact applications.
Its ceramic balls and chrome steel rings ensure smooth operation, even at high speeds up to 17,000 rpm.
The phenolic cage maintains ball alignment, reducing friction and extending service life.
With a dynamic radial load capacity of 6908 lbf, it delivers reliable performance in demanding conditions.
Key Fields for S71918 CE/HCP4A Bearing
S71918 CE/HCP4A Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it ideal for high-speed operations.
In robotics, S71918 CE/HCP4A Bearing provides smooth movement for articulated arms, thanks to its phenolic cage and sealed design. This combination offers both durability and contamination protection.
For medical imaging devices, S71918 CE/HCP4A Bearing’s P4 tolerance class delivers the precision needed for consistent performance. The lubricated design also minimises maintenance requirements in critical applications.
Automotive applications like electric motor shafts benefit from S71918 CE/HCP4A Bearing’s ability to handle combined loads. Its matched arrangement option further enhances stability in demanding conditions.
In aerospace systems, S71918 CE/HCP4A Bearing’s temperature range and lightweight construction make it suitable for auxiliary equipment. The chrome steel rings ensure long-term reliability even under varying pressures.
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