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The 71916 ACD/P4ADBA is a super precision angular contact ball bearing with an 80mm bore and 110mm outer diameter, crafted from durable chrome steel. Its 25° contact angle and matched pair design (DB arrangement) ensure smooth handling of combined radial and axial loads.
With a dynamic radial load capacity of 12578 lbf and a max speed of 28,000 RPM, it’s built for high-performance applications. The phenolic cage and open design allow for easy lubrication and efficient heat dissipation.
The extra-light preload (Class A) and P4A tolerance class offer exceptional accuracy, ideal for precision machinery. It operates reliably in temperatures from -30°C to 110°C.
Weighing 0.74kg, this bearing set is suited for spindle drives or high-speed tooling where precision and stability are key. Interchangeable with SKF bearings for easy replacements.
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Performance Features of 71916 ACD/P4ADBA Bearing
71916 ACD/P4ADBA Bearing is designed with a 25° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and balls ensure durability and smooth operation under high radial loads.
The phenolic cage maintains ball alignment, reducing friction and enhancing performance at speeds up to 28,000 rpm.
With an extra-light preload, it delivers consistent accuracy in matched bearing arrangements.
71916 ACD/P4ADBA Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its open design allows for easy lubrication, ensuring long service life with minimal maintenance.
The P4A tolerance class guarantees high precision, making it suitable for demanding industrial tasks.
Its dynamic radial load capacity of 12,578 lbf ensures reliability in heavy-duty applications.
Industrial Uses of 71916 ACD/P4ADBA Bearing
71916 ACD/P4ADBA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The extra light preload helps reduce friction, making it suitable for high-speed operations.
In robotics, 71916 ACD/P4ADBA Bearing provides stability in articulated arms, thanks to its matched arrangement and phenolic cage. The P4A tolerance class ensures consistent performance in repetitive movements.
For aerospace applications, 71916 ACD/P4ADBA Bearing handles radial loads in components like landing gear systems. Its chrome steel construction offers durability under varying temperatures and pressures.
What Makes 71916 ACD/P4ADBA Bearing a Preferred Choice?
71916 ACD/P4ADBA Bearing is ideal for CNC machining centres, where its 25° contact angle improves load distribution. The lubricated design extends service life even in demanding conditions.
In medical imaging devices, 71916 ACD/P4ADBA Bearing’s precision reduces vibration, ensuring clear scans. The open seal type allows for easy inspection and maintenance when needed.
Built for Heavy-Duty Use: 71916 ACD/P4ADBA Bearing
71916 ACD/P4ADBA Bearing excels in industrial pumps, handling both radial and axial loads with ease. The phenolic cage material resists wear, even in corrosive environments.
For electric vehicle motors, 71916 ACD/P4ADBA Bearing supports high-speed rotation while maintaining low noise levels. Its metric sizing ensures compatibility with various motor designs.
Light-Duty vs Heavy-Duty: Best Uses for 71916 ACD/P4ADBA Bearing
In light-duty applications like 3D printers, 71916 ACD/P4ADBA Bearing ensures smooth linear motion with minimal backlash. The paired bearing setup enhances rigidity for precise movements.
For heavy-duty scenarios such as wind turbines, 71916 ACD/P4ADBA Bearing withstands constant radial loads. Its temperature range makes it reliable in both hot and cold climates.
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