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The 71904 ACE/HCP4ADTGMM is a super precision angular contact ball bearing, measuring 20mm by 37mm by 18mm. Made from chrome steel with ceramic balls, it offers smooth operation and durability. Its 25° contact angle efficiently handles combined radial and thrust loads.
With a dynamic radial load capacity of 1712 lbf, it spins at speeds up to 75,000 RPM. The phenolic cage ensures stability, while grease lubrication simplifies maintenance. It operates in temperatures from -30°C to 110°C, making it versatile for various conditions.
This bearing comes in a matched set of two, preloaded for immediate use. Ideal for high-precision applications like machine tool spindles or dental equipment. Weighing just 0.064kg, it’s lightweight yet robust for demanding tasks.
Compatible with SKF bearings, it’s a reliable choice for replacements. Its open design allows easy inspection and relubrication, ensuring long service life.
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Performance Features of 71904 ACE/HCP4ADTGMM Bearing
71904 ACE/HCP4ADTGMM Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
The ceramic balls and chrome steel rings enhance durability and reduce friction during high-speed operation.
With a dynamic radial load capacity of 1712 lbf, it handles demanding conditions while maintaining precision.
The phenolic cage ensures smooth operation and reduces wear, even at speeds up to 75,000 rpm.
Its matched arrangement of two bearings provides stability and consistent performance.
The open design allows for easy lubrication, ensuring long service life in various temperatures.
Industrial Uses of 71904 ACE/HCP4ADTGMM Bearing
71904 ACE/HCP4ADTGMM 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 robotics, 71904 ACE/HCP4ADTGMM Bearing supports articulated arms, providing stability and durability. Its phenolic cage offers excellent resistance to wear, even in continuous use scenarios.
For medical imaging devices, 71904 ACE/HCP4ADTGMM Bearing’s P4A tolerance class guarantees consistent performance. The grease lubrication ensures quiet operation, which is essential in sensitive environments.
Where Is 71904 ACE/HCP4ADTGMM Bearing Used?
You’ll find 71904 ACE/HCP4ADTGMM Bearing in CNC spindles, where its high-speed capability and precision are crucial. The matched arrangement of two bearings enhances load distribution.
In aerospace applications, 71904 ACE/HCP4ADTGMM Bearing handles angular loads efficiently. Its chrome steel rings and ceramic balls provide reliability under demanding conditions.
Built for Heavy-Duty Use: 71904 ACE/HCP4ADTGMM Bearing
71904 ACE/HCP4ADTGMM Bearing excels in industrial pumps, where its open design allows for easy maintenance. The preload option ensures optimal performance under varying loads.
For electric motors, 71904 ACE/HCP4ADTGMM Bearing’s phenolic cage and ceramic balls reduce heat buildup. This makes it a reliable choice for long-term use in high-speed applications.
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