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The 71918 CE/HCP4ADGA 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 11115 lbf and spins at speeds up to 15000 RPM, making it suitable for high-performance applications. Its phenolic cage ensures durability and reduced friction.
Designed for universal matching, it can be arranged back-to-back, face-to-face, or tandem for versatile use. The extra-light preload (Class A) enhances precision in demanding setups.
Ideal for machine tools or high-speed spindles, it operates in temperatures from -30°C to 110°C. Weighing 0.92kg, it’s a robust yet lightweight choice for precision engineering.
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Performance Features of 71918 CE/HCP4ADGA Bearing
71918 CE/HCP4ADGA Bearing is designed with a 15° contact angle, ideal for handling combined radial and axial loads.
Its universal matching arrangement allows for flexible configurations like back-to-back or face-to-face mounting.
The ceramic balls and chrome steel rings ensure high precision and durability in demanding applications.
With a maximum speed of 15,000 rpm, it delivers smooth performance for high-speed machinery.
How Does 71918 CE/HCP4ADGA Bearing Achieve High Precision?
71918 CE/HCP4ADGA Bearing features a P4A tolerance class, guaranteeing exceptional accuracy for precision tasks.
The phenolic cage maintains ball alignment, reducing friction and wear during operation.
Its extra light preload (Class A) ensures minimal deflection under load.
With a dynamic radial load capacity of 11,115 lbf, it excels in high-performance applications.
Engineered for Efficiency: 71918 CE/HCP4ADGA Bearing
71918 CE/HCP4ADGA Bearing’s chrome steel rings and ceramic balls provide excellent wear resistance.
The open seal design allows for easy lubrication, enhancing long-term performance.
Its temperature range of -30°C to 110°C ensures reliability in various operating conditions.
Weighing just 0.92 kg, it offers a lightweight yet robust solution for precision machinery.
Industrial Uses of 71918 CE/HCP4ADGA Bearing
71918 CE/HCP4ADGA Bearing is commonly 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 the automotive sector, 71918 CE/HCP4ADGA Bearing supports performance gearboxes and electric motor systems, thanks to its extra light preload and universal matching. Its durability keeps components running smoothly under heavy loads.
For medical imaging devices, 71918 CE/HCP4ADGA Bearing’s phenolic cage and chrome steel rings provide reliable performance in sensitive environments. The P4A tolerance class ensures consistent precision for critical applications.
Automation systems benefit from 71918 CE/HCP4ADGA Bearing’s ability to handle both radial and axial loads in robotic arms. The lubricated design reduces maintenance needs, making it a practical choice for continuous operation.
In consumer electronics, 71918 CE/HCP4ADGA Bearing is found in high-end printers and scanners, where its quiet operation and precision are valued. The temperature range also allows for stable performance in various conditions.
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