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The 71900 CD/HCP4ADGA is a super precision angular contact ball bearing with a compact 10mm bore and 22mm outer diameter. Its 15° contact angle and ceramic balls ensure smooth operation at high speeds up to 165,000 RPM.
Made from chrome steel with a phenolic cage, it handles radial loads up to 922 lbf and works in temperatures from -30°C to 110°C. The extra light preload (Class A) reduces friction for better efficiency.
This open-design bearing comes lubricated and is part of a universal matching set of two. Ideal for precision applications like machine tool spindles or high-speed robotics where accuracy is key.
Weighing just 0.018kg, it’s lightweight yet durable. Interchangeable with SKF bearings, it offers flexibility for replacements or upgrades.
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Performance Features of 71900 CD/HCP4ADGA Bearing
71900 CD/HCP4ADGA Bearing is designed with a 15° contact angle, ideal for precision angular contact applications.
Its ceramic balls and chrome steel rings ensure smooth operation and high-speed performance.
The phenolic cage maintains ball alignment, reducing friction and wear during operation.
With a maximum speed of 165,000 rpm, it excels in high-speed environments.
71900 CD/HCP4ADGA Bearing’s universal matching allows flexible arrangement in back-to-back or face-to-face configurations.
Its extra light preload ensures minimal friction and optimal performance in precision tasks.
The open design and lubricated construction reduce maintenance needs while enhancing durability.
Operating between -30°C to 110°C, it performs reliably in varied temperature conditions.
Key Fields for 71900 CD/HCP4ADGA Bearing
71900 CD/HCP4ADGA Bearing is widely used in high-speed machine tools, where its precision and ceramic balls ensure minimal friction and heat generation. The universal matching design allows flexible arrangement in spindle assemblies.
In robotics, 71900 CD/HCP4ADGA Bearing supports articulated arms, providing smooth motion control thanks to its phenolic cage and P4A tolerance. The extra light preload makes it ideal for delicate positioning tasks.
For dental drills, 71900 CD/HCP4ADGA Bearing’s chrome steel rings and ceramic balls offer durability and quiet operation. Its compact 10mm bore fits neatly into handheld medical devices.
Automotive applications include electric vehicle motors, where 71900 CD/HCP4ADGA Bearing handles radial and angular loads efficiently. The lubricated design ensures long service life even at high RPMs.
In 3D printers, 71900 CD/HCP4ADGA Bearing’s precision helps maintain accurate layer alignment. The open seal allows easy cleaning, which is handy for resin-based printing environments.
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