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The 71920 CE/HCP4ADT is a super precision angular contact ball bearing with a 100mm bore and 140mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and comes as a matched pair for balanced performance.
This bearing handles radial loads up to 14332 lbf and spins smoothly at speeds up to 16000 RPM, thanks to its ceramic balls and phenolic cage. Its open design allows for easy lubrication and maintenance.
Preloaded for precision, it ensures minimal vibration and noise during operation. Ideal for high-speed applications like machine tool spindles or precision instruments.
Weighing 1.3kg, it operates efficiently in temperatures from -30°C to 110°C. Compliant with P4A tolerance standards, it’s a reliable choice for demanding engineering tasks.
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Engineered for Precision: 71920 CE/HCP4ADT Bearing
71920 CE/HCP4ADT Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and ceramic balls reduce friction, ensuring smooth operation at speeds up to 16,000 rpm.
The phenolic cage maintains ball alignment, enhancing durability under dynamic radial loads of 14,332 lbf.
With a matched arrangement of two bearings, it offers consistent performance in demanding setups.
71920 CE/HCP4ADT Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its open design allows for easy lubrication, reducing maintenance needs over time.
Industrial Uses of 71920 CE/HCP4ADT Bearing
71920 CE/HCP4ADT Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it suitable for demanding industrial environments.
In automotive applications, 71920 CE/HCP4ADT Bearing supports components like wheel hubs and transmissions, where its durability and preload capability enhance stability. The metric sizing ensures compatibility with a variety of vehicle designs.
For automation systems, 71920 CE/HCP4ADT Bearing’s phenolic cage and chrome steel rings provide reliable operation in robotic arms and CNC machines. Its high-speed capability makes it a solid choice for repetitive, precision tasks.
Medical imaging devices benefit from 71920 CE/HCP4ADT Bearing’s low friction and consistent performance. The open design allows for easy lubrication, extending its lifespan in critical healthcare equipment.
In consumer electronics, 71920 CE/HCP4ADT Bearing is found in high-performance printers and scanners, where its quiet operation and precision are valued. The ceramic balls contribute to smoother, longer-lasting performance.
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