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The S71916 ACE/HCP4ATBTB is a super precision angular contact ball bearing with an 80mm bore and 110mm outer diameter, crafted from durable chrome steel. Its compact design measures 80mm x 110mm x 48mm, making it suitable for tight spaces.
This bearing handles radial loads up to 10530 lbf and spins smoothly at speeds up to 28000 RPM, thanks to its ceramic balls and phenolic cage. The sealed design keeps grease in and contaminants out, ensuring long-lasting performance.
With a 25° contact angle and light preload, it offers excellent stability for high-speed applications. The matched set of three bearings (arranged > TBT) provides balanced load distribution.
Ideal for precision machinery like CNC spindles or high-speed motors, it operates reliably between -30°C and 110°C. Weighing just 0.93kg, it’s lightweight yet robust for its size. Compliant with P4A tolerance class for exceptional accuracy.
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How Is S71916 ACE/HCP4ATBTB Bearing Engineered for Reliability?
S71916 ACE/HCP4ATBTB Bearing features a 25° contact angle, optimised for precision angular contact applications.
The ceramic balls and chrome steel rings enhance durability while reducing friction for smoother operation.
With a dynamic radial load capacity of 10530 lbf, it handles demanding conditions effortlessly.
The sealed design and phenolic cage ensure consistent performance even at high speeds up to 28,000 rpm.
Its matched arrangement of three bearings provides stability and balanced load distribution.
The light preload (Class B) ensures minimal vibration, making it ideal for precision machinery.
Industrial Uses of S71916 ACE/HCP4ATBTB Bearing
S71916 ACE/HCP4ATBTB Bearing is commonly used in high-speed machine tools, where its precision and ceramic balls reduce friction and improve accuracy. The sealed design helps keep contaminants out, ensuring long-lasting performance in demanding environments.
In robotics, S71916 ACE/HCP4ATBTB Bearing provides smooth motion control for articulated arms, thanks to its angular contact design and light preload. The phenolic cage adds durability while maintaining low weight for efficient operation.
For medical imaging devices, S71916 ACE/HCP4ATBTB Bearing’s P4A tolerance class ensures the precision needed for consistent results. The grease lubrication and temperature range make it suitable for continuous use in diagnostic equipment.
Automotive applications like electric vehicle motors benefit from S71916 ACE/HCP4ATBTB Bearing’s ability to handle both radial and axial loads. The matched set arrangement enhances stability, which is crucial for high-performance systems.
In aerospace components, S71916 ACE/HCP4ATBTB Bearing’s ceramic balls and chrome steel rings withstand extreme conditions while maintaining precision. Its lightweight design also helps reduce overall system weight without compromising reliability.
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