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The 71906 FE/HCPA9ADT is a super precision angular contact ball bearing with a 30mm bore and 47mm outer diameter, crafted from durable chrome steel. It features an 18° contact angle and comes in a matched set of two bearings for balanced performance.
This bearing handles radial loads up to 2034 lbf and spins smoothly at speeds up to 72,500 RPM, thanks to its ceramic balls and phenolic cage. Its open design allows for easy lubrication and maintenance.
Preloaded for stability, it’s ideal for high-speed applications like machine tool spindles or precision instruments. The bearing operates reliably in temperatures from -30°C to 110°C.
Weighing just 0.09kg, it’s lightweight yet robust. Compliant with PA9A tolerance standards, it ensures precise performance. Interchangeable with SKF bearings, it’s a practical choice for replacements or upgrades.
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Performance Features of 71906 FE/HCPA9ADT Bearing
71906 FE/HCPA9ADT Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 18° contact angle and matched arrangement of 2 bearings provide excellent angular contact performance.
The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a dynamic radial load capacity of 2034 lbf, it handles demanding applications with ease.
71906 FE/HCPA9ADT Bearing operates at speeds up to 72,500 rpm, making it suitable for high-speed tasks.
Its temperature range of -30°C to 110°C ensures reliable performance in various environments.
The open seal design allows for easy lubrication, maintaining optimal performance over time.
Precision-engineered to PA9A tolerance class, it delivers consistent and accurate results.
Industrial Uses of 71906 FE/HCPA9ADT Bearing
71906 FE/HCPA9ADT Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it suitable for applications demanding smooth operation.
In automotive systems, 71906 FE/HCPA9ADT Bearing supports components like electric motors and gearboxes, where its high-speed capability and durability are key. The matched arrangement with preload enhances stability under angular loads.
For medical imaging devices, 71906 FE/HCPA9ADT Bearing’s phenolic cage and chrome steel rings provide reliable performance in sensitive environments. Its low friction and high-speed tolerance make it ideal for precise movements.
Automation and robotics benefit from 71906 FE/HCPA9ADT Bearing’s ability to handle combined loads in robotic arms and CNC machines. The open design allows for easy lubrication, extending service life in continuous operations.
In consumer electronics like high-end printers, 71906 FE/HCPA9ADT Bearing ensures quiet and efficient performance. Its lightweight construction and ceramic balls contribute to reduced energy consumption and longer lifespan.
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