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The S71917 ACE/HCP4AQBCA is a super precision angular contact ball bearing with an 85mm bore and 120mm outer diameter, crafted from durable chrome steel. Its 25° contact angle and ceramic balls ensure smooth operation under high radial loads up to 16672 lbf.
The sealed design keeps grease in and contaminants out, while the phenolic cage offers lightweight stability. This matched set of four bearings comes with an extra-light preload for precise alignment in demanding applications.
With a maximum speed of 28,000 RPM, it’s suited for high-performance machinery like spindles or CNC equipment. The bearing operates reliably in temperatures from -30°C to 110°C.
Weighing 1.75kg, it meets P4A tolerance standards for exceptional accuracy. Ideal for industries where precision and durability are critical, such as aerospace or medical devices.
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Performance Features of S71917 ACE/HCP4AQBCA Bearing
S71917 ACE/HCP4AQBCA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and ceramic balls enhance durability and reduce friction during high-speed operation.
With a dynamic radial load capacity of 16,672 lbf, S71917 ACE/HCP4AQBCA Bearing handles demanding tasks reliably.
Its phenolic cage maintains ball alignment, ensuring smooth performance even at speeds up to 28,000 rpm.
S71917 ACE/HCP4AQBCA Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
The sealed design and grease lubrication minimise maintenance needs, making it suitable for long-term use.
The P4A tolerance class ensures high precision, ideal for applications requiring tight tolerances.
S71917 ACE/HCP4AQBCA Bearing comes in a matched set of four, providing consistent performance across multiple units.
Industrial Uses of S71917 ACE/HCP4AQBCA Bearing
S71917 ACE/HCP4AQBCA Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it ideal for applications requiring smooth operation.
In automotive systems, S71917 ACE/HCP4AQBCA Bearing supports components like electric motors and transmissions, where its sealed design protects against contaminants. The extra-light preload also enhances efficiency in high-speed scenarios.
For medical imaging devices, S71917 ACE/HCP4AQBCA Bearing’s phenolic cage and chrome steel rings provide durability and reliability. Its P4A tolerance class ensures consistent performance in critical applications.
Automation and robotics benefit from S71917 ACE/HCP4AQBCA Bearing’s matched arrangement, which simplifies installation in robotic arms. The grease lubrication extends service life, reducing maintenance needs.
In consumer electronics, S71917 ACE/HCP4AQBCA Bearing is found in high-performance printers, where its low friction and high-speed capabilities improve print quality. The compact design fits seamlessly into tight spaces.
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