+86 15806631151
info@sdtflbearing.com
The 71903 CD/P4ADGC is a super precision angular contact ball bearing with a compact size of 17mm by 30mm by 14mm, crafted from high-quality chrome steel. It features a 15° contact angle and is designed for moderate preload, making it suitable for precise applications.
This bearing handles radial loads up to 1521 lbf and can reach speeds of 121,000 RPM, thanks to its phenolic cage and lubricated design. Its open seal type allows for easy maintenance and optimal performance in temperatures ranging from -30°C to 110°C.
The universal matching design enables flexible arrangements like back-to-back or face-to-face, ideal for complex machinery setups. With a P4A tolerance class, it ensures high accuracy and smooth operation.
Weighing just 0.034kg, it’s lightweight yet durable, perfect for applications requiring precision and reliability, such as spindle drives or high-speed machinery. Compatible with SKF bearings, it offers a practical replacement option.
"*" indicates required fields
Performance Features of 71903 CD/P4ADGC Bearing
71903 CD/P4ADGC Bearing is designed with a 15° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls ensure durability and smooth operation in high-speed applications.
The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 121,000 rpm, it excels in precision tasks requiring high rotational accuracy.
Universal matching allows flexible arrangements like back-to-back or face-to-face configurations.
This adaptability makes 71903 CD/P4ADGC Bearing suitable for diverse industrial applications.
Moderate preload (Class C) ensures stability and reduces vibration during operation.
Its P4A tolerance class guarantees consistent performance in demanding environments.
Essential Roles of 71903 CD/P4ADGC Bearing
In high-speed machine spindles, 71903 CD/P4ADGC Bearing excels due to its precision angular contact design, ensuring smooth rotation under radial and axial loads. The phenolic cage reduces friction, making it ideal for applications demanding low heat generation.
Where Is 71903 CD/P4ADGC Bearing Used?
You’ll often find 71903 CD/P4ADGC Bearing in CNC machining centres, where its moderate preload enhances stability during high-speed cutting operations. Its universal matching feature allows flexible mounting in back-to-back or face-to-face configurations.
Optimized for Performance: 71903 CD/P4ADGC Bearing
For robotics, 71903 CD/P4ADGC Bearing offers reliable motion control in articulated arms, thanks to its P4A tolerance class. The chrome steel construction ensures longevity even in continuous operation.
Automotive vs Aerospace: Applications of 71903 CD/P4ADGC Bearing
In automotive turbochargers, 71903 CD/P4ADGC Bearing handles high RPMs with ease, while in aerospace gyroscopes, its precision ensures accurate navigation. The open design simplifies lubrication in both environments.
Practical Applications of 71903 CD/P4ADGC Bearing
Medical imaging devices benefit from 71903 CD/P4ADGC Bearing’s quiet operation and minimal vibration. Its 15° contact angle provides optimal load distribution for sensitive equipment.
"*" indicates required fields
