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The 71907 FE/HCP4ALDT is a super precision angular contact ball bearing with a 35mm bore and 55mm outer diameter, crafted from chrome steel for durability. It features a 18° contact angle and comes in a matched set of two bearings for balanced performance.
This bearing handles radial loads up to 2790 lbf and reaches speeds of 56,000 RPM, thanks to its ceramic balls and phenolic cage. Its open design allows for easy lubrication, ensuring smooth operation.
Preloaded for precision, it’s ideal for high-speed applications like machine tool spindles or dental drills. The P4A tolerance class guarantees accuracy, while its lightweight 0.13kg design reduces inertia.
Suitable for temperatures from -30°C to 110°C, it’s a reliable choice for demanding environments. Interchangeable with SKF bearings, it offers a practical replacement option.
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Why Choose 71907 FE/HCP4ALDT Bearing for Precision Tasks?
71907 FE/HCP4ALDT Bearing features a 18° contact angle, optimised for high-precision angular contact applications.
Its ceramic balls and chrome steel rings ensure minimal friction and enhanced durability.
With a dynamic radial load capacity of 2790 lbf, it handles demanding tasks efficiently.
The phenolic cage maintains ball alignment, contributing to smooth operation.
Operating at speeds up to 56,000 rpm, it balances speed and precision effortlessly.
Its P4A tolerance class guarantees consistent performance in critical applications.
The matched arrangement of two bearings ensures stability and reliability.
Lubrication is pre-applied, reducing initial setup time and maintenance needs.
Industrial Uses of 71907 FE/HCP4ALDT Bearing
71907 FE/HCP4ALDT 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, 71907 FE/HCP4ALDT Bearing supports components like wheel hubs and transmissions, where its durability and preload capability enhance performance. The matched arrangement of two bearings provides added stability under angular loads.
For medical imaging devices, 71907 FE/HCP4ALDT Bearing’s phenolic cage and chrome steel rings offer reliability in high-precision scenarios. Its low friction and high-speed capability make it ideal for sensitive equipment like MRI machines.
Automation and robotics benefit from 71907 FE/HCP4ALDT Bearing’s ability to handle combined loads in robotic arms and CNC systems. The P4A tolerance class ensures consistent performance in demanding environments.
In consumer electronics, 71907 FE/HCP4ALDT Bearing can be found in high-end printers and scanners, where its quiet operation and precision are valued. The lubricated design also extends its lifespan in continuous-use applications.
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