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The S71907 ACD/HCP4ADGA is a super precision angular contact ball bearing with a 35mm bore and 55mm outer diameter, crafted from chrome steel for durability. Its 25° contact angle and ceramic balls ensure smooth operation under radial loads up to 3330 lbf.
This sealed bearing comes pre-greased and can handle speeds up to 56,000 RPM, making it ideal for high-performance applications. The phenolic cage adds stability, while the P4A tolerance class guarantees precision.
Designed for universal matching, it works in back-to-back, face-to-face, or tandem arrangements. The extra light preload (Class A) ensures minimal friction. Suitable for CNC spindles or high-speed machinery where accuracy is key.
Weighing just 0.14kg, it operates smoothly in temperatures from -30°C to 110°C. Compliant with industry standards, it’s interchangeable with SKF bearings for easy replacement.
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How Does S71907 ACD/HCP4ADGA Bearing Achieve Super Precision?
S71907 ACD/HCP4ADGA Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
The ceramic balls and chrome steel rings ensure smooth operation with minimal friction.
With a dynamic radial load capacity of 3330 lbf, it handles demanding tasks efficiently.
The phenolic cage maintains ball alignment, enhancing durability and performance.
Its sealed design and grease lubrication reduce maintenance needs.
The bearing operates at speeds up to 56,000 rpm, making it suitable for high-speed applications.
Universal matching allows flexible arrangement options like back-to-back or face-to-face.
This ensures versatility in various precision engineering setups.
Industrial Uses of S71907 ACD/HCP4ADGA Bearing
S71907 ACD/HCP4ADGA Bearing is commonly used in high-speed machine tools, where its precision and ceramic balls reduce friction for smoother operation. The sealed design helps keep contaminants out, extending the bearing’s lifespan in demanding environments.
Where Is S71907 ACD/HCP4ADGA Bearing Used?
In robotics, S71907 ACD/HCP4ADGA Bearing provides reliable angular contact support for articulated arms, ensuring precise movement. Its phenolic cage offers stability even during rapid directional changes.
Built for Heavy-Duty Use: S71907 ACD/HCP4ADGA Bearing
This bearing excels in aerospace applications, such as helicopter rotor systems, where its extra-light preload and P4A tolerance ensure consistent performance. The universal matching feature allows flexible installation in various configurations.
Automotive vs Aerospace: Applications of S71907 ACD/HCP4ADGA Bearing
In automotive systems, S71907 ACD/HCP4ADGA Bearing supports high-performance gearboxes, while in aerospace, it handles the precise loads of flight control mechanisms. The grease lubrication ensures smooth operation in both scenarios.
Perfect Fit for Automation: S71907 ACD/HCP4ADGA Bearing
S71907 ACD/HCP4ADGA Bearing is ideal for CNC machinery, where its 25° contact angle optimises radial and axial load distribution. The ceramic balls contribute to lower heat generation during prolonged use.
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